Post List

All posts; Tags Include "Aggression"

(Modify Search »)

  • August 3, 2016
  • 02:45 PM
  • 352 views

Why Do People Choose Certain Dogs?

by CAPB in Companion Animal Psychology Blog

Many factors go into people’s choice of dogs. Animal welfare isn’t always top of the list, but could this change?English Bulldogs only live six years, according to a recent paper that highlights the lack of genetic diversity in this breed (Pederson et al 2016). Karin Brulliard of the Washington Post spoke to one of the authors of the study, Niels Pederson. “There are genetic diseases that [breeders] could test for, but they choose not to. Which means they’re more interested in the coat c........ Read more »

Asher, L., Diesel, G., Summers, J., McGreevy, P., & Collins, L. (2009) Inherited defects in pedigree dogs. Part 1: Disorders related to breed standards. The Veterinary Journal, 182(3), 402-411. DOI: 10.1016/j.tvjl.2009.08.033  

Brown, W., Davidson, J., & Zuefle, M. (2013) Effects of Phenotypic Characteristics on the Length of Stay of Dogs at Two No Kill Animal Shelters. Journal of Applied Animal Welfare Science, 16(1), 2-18. DOI: 10.1080/10888705.2013.740967  

Diverio, S., Boccini, B., Menchetti, L., & Bennett, P. (2016) The Italian perception of the ideal companion dog. Journal of Veterinary Behavior: Clinical Applications and Research, 27-35. DOI: 10.1016/j.jveb.2016.02.004  

Garrison, L., & Weiss, E. (2014) What Do People Want? Factors People Consider When Acquiring Dogs, the Complexity of the Choices They Make, and Implications for Nonhuman Animal Relocation Programs. Journal of Applied Animal Welfare Science, 18(1), 57-73. DOI: 10.1080/10888705.2014.943836  

King, T., Marston, L., & Bennett, P. (2009) Describing the ideal Australian companion dog. Applied Animal Behaviour Science, 120(1-2), 84-93. DOI: 10.1016/j.applanim.2009.04.011  

Lampe, R., & Witte, T. (2014) Speed of Dog Adoption: Impact of Online Photo Traits. Journal of Applied Animal Welfare Science, 18(4), 343-354. DOI: 10.1080/10888705.2014.982796  

McMillan, F., Serpell, J., Duffy, D., Masaoud, E., & Dohoo, I. (2013) Differences in behavioral characteristics between dogs obtained as puppies from pet stores and those obtained from noncommercial breeders. Journal of the American Veterinary Medical Association, 242(10), 1359-1363. DOI: 10.2460/javma.242.10.1359  

Mornement, K., Coleman, G., Toukhsati, S., & Bennett, P. (2012) What Do Current and Potential Australian Dog Owners Believe about Shelter Practices and Shelter Dogs?. Anthrozoos: A Multidisciplinary Journal of The Interactions of People , 25(4), 457-473. DOI: 10.2752/175303712X13479798785850  

Pedersen, N., Pooch, A., & Liu, H. (2016) A genetic assessment of the English bulldog. Canine Genetics and Epidemiology, 3(1). DOI: 10.1186/s40575-016-0036-y  

Siettou, C., Fraser, I., & Fraser, R. (2014) Investigating Some of the Factors That Influence “Consumer” Choice When Adopting a Shelter Dog in the United Kingdom. Journal of Applied Animal Welfare Science, 17(2), 136-147. DOI: 10.1080/10888705.2014.883924  

Waller, B., Peirce, K., Caeiro, C., Scheider, L., Burrows, A., McCune, S., & Kaminski, J. (2013) Paedomorphic Facial Expressions Give Dogs a Selective Advantage. PLoS ONE, 8(12). DOI: 10.1371/journal.pone.0082686  

  • July 20, 2016
  • 11:45 AM
  • 363 views

Behaviour Problems in Guide Dogs

by CAPB in Companion Animal Psychology Blog

The behavioural reasons why guide dogs sometimes end their working lives early, and what it means for pet dogs.A study by Geoffrey Caron-Lormier (University of Nottingham) et al looks at twenty years of data from Guide Dogs (UK). During this time, 7,770 working guide dogs, who had worked with blind or partially sighted people, were withdrawn from service. By far the most common reason was retirement, which applied to 6,465 dogs (83%). The authors looked at the reasons why other dogs were withdra........ Read more »

  • June 16, 2016
  • 08:30 AM
  • 390 views

Seven Reasons to Use Reward-Based Dog Training

by CAPB in Companion Animal Psychology Blog

It’s amazing what we can do when we use rewards to train our companion animals. Here are some reasons to give it a try.Positive reinforcement is recommended by professional organizationsMany professional organizations have spoken out against the use of punishment in dog training because the scientific evidence shows that it carries risks.For example, Dogs Trust recommend the use of rewards in dog training. “In order to be effective and to gain the best results, all training should be based a........ Read more »

Hiby, E.F., Rooney, N.J., & Bradshaw, J.W.S. (2004) Dog training methods: Their use, effectiveness and interaction with behaviour and welfare. Animal Welfare, 63-69. info:/

  • May 11, 2016
  • 10:00 AM
  • 481 views

Dog Attacks on Guide Dogs: The Personal and Financial Cost

by CAPB in Companion Animal Psychology Blog

A new report finds there are 11 dog attacks on guide dogs every month in the UK, on average.The lifetime cost of a guide dog for the blind is approximately US$75,000Guide dogs provide essential assistance to people who are blind or partially sighted. When other dogs attack guide dogs, the consequences can be severe. The charity Guide Dogs has been keeping records of these attacks, and a new paper by Rachel Moxon (of Guide Dogs) et al details the problems faced over a 56 month period from 2010 to........ Read more »

Moxon, R., Whiteside, H., & England, G. (2016) Incidence and impact of dog attacks on guide dogs in the UK: an update. Veterinary Record, 178(15), 367-367. DOI: 10.1136/vr.103433  

  • May 4, 2016
  • 10:00 AM
  • 458 views

Behaviour Problems in Puppies from Pet Stores

by CAPB in Companion Animal Psychology Blog

Dogs originally bought from pet stores are more likely to be aggressive to their owner compared to those from responsible breeders, even after owner-related factors are taken into account.Research by Frank McMillan et al (2013) found that dogs obtained as puppies from pet stores are more likely to have a whole range of behaviour problems than those from responsible breeders, including 3x more likely to be aggressive towards their owner. Pet store puppies come from commercial breeding establishme........ Read more »

McMillan, F., Serpell, J., Duffy, D., Masaoud, E., & Dohoo, I. (2013) Differences in behavioral characteristics between dogs obtained as puppies from pet stores and those obtained from noncommercial breeders. Journal of the American Veterinary Medical Association, 242(10), 1359-1363. DOI: 10.2460/javma.242.10.1359  

  • April 13, 2016
  • 10:00 AM
  • 543 views

How to Choose the Right Puppy in Four Easy Steps

by CAPB in Companion Animal Psychology Blog

The vital questions to ask before you get your puppy-dog. Normal 0 false false false EN-CA X-NONE X-NONE ... Read more »

Dupont, S., Butaye, P., Claerebout, E., Theuns, S., Duchateau, L., Van de Maele, I., & Daminet, S. (2013) Enteropathogens in pups from pet shops and breeding facilities. Journal of Small Animal Practice, 54(9), 475-480. DOI: 10.1111/jsap.12119  

McMillan, F., Serpell, J., Duffy, D., Masaoud, E., & Dohoo, I. (2013) Differences in behavioral characteristics between dogs obtained as puppies from pet stores and those obtained from noncommercial breeders. Journal of the American Veterinary Medical Association, 242(10), 1359-1363. DOI: 10.2460/javma.242.10.1359  

Morrow, M., Ottobre, J., Ottobre, A., Neville, P., St-Pierre, N., Dreschel, N., & Pate, J. (2015) Breed-dependent differences in the onset of fear-related avoidance behavior in puppies. Journal of Veterinary Behavior: Clinical Applications and Research, 10(4), 286-294. DOI: 10.1016/j.jveb.2015.03.002  

Schumaker, B., Miller, M., Grosdidier, P., Cavender, J., Montgomery, D., Cornish, T., Farr, R., Driscoll, M., Maness, L., Gray, T.... (2012) Canine distemper outbreak in pet store puppies linked to a high-volume dog breeder. Journal of Veterinary Diagnostic Investigation, 24(6), 1094-1098. DOI: 10.1177/1040638712460531  

Westgarth, C., Reevell, K., & Barclay, R. (2012) Association between prospective owner viewing of the parents of a puppy and later referral for behavioural problems. Veterinary Record, 170(20), 517-517. DOI: 10.1136/vr.100138  

  • January 27, 2016
  • 08:30 AM
  • 641 views

Shelter Dogs Live Up To Expectations (Mostly)

by CAPB in Companion Animal Psychology Blog

Testing behaviour in the shelter is tricky, but most people who adopt a dog would do so again. Animal shelters often assess the behaviour of dogs before rehoming them, but because the tests are not always scientifically validated, Mornement et al (2014) developed the B.A.R.K. protocol. Results of the B.A.R.K. on 74 shelter dogs successfully predicted in-home ratings for fear and friendliness after the dogs had been adopted, but not anxiety, activity level or compliance. A follow-up paper by........ Read more »

  • October 25, 2015
  • 08:30 AM
  • 608 views

A Conversation with Carri Westgarth

by CAPB in Companion Animal Psychology Blog

Carri Westgarth and Francine Watkins new paper explores the perspectives of victims of dog bites. The results give important new insights into dog bite prevention. Carri kindly agreed to answer questions about her research on dog bites, dog walking, and puppies, and her own companion animals. How did you get interested in studying dog bite prevention?Carri as a child; Top photo: Carri with her dogs Jasmyn andBen, and her friend's dogs Alfie and ZephyrMy mum might say it started as a toddler........ Read more »

Westgarth, C., Reevell, K., & Barclay, R. (2012) Association between prospective owner viewing of the parents of a puppy and later referral for behavioural problems. Veterinary Record, 170(20), 517-517. DOI: 10.1136/vr.100138  

  • September 16, 2015
  • 08:30 AM
  • 950 views

Make your dog happy. Train force free.

by CAPB in Companion Animal Psychology Blog

We can promote animal welfare by making learning a rewarding experience.By now, many people are familiar with the idea that using aversives to train dogs can have side effects. Studies show a correlation between aversive techniques (such as hitting, pinning, leash jerks and shock) and behaviour problems like aggression (Herron et al 2009; Casey et al 2014). One study found dogs in a training class that used aversives showed signs of stress and were less likely to look at their owners than in a s........ Read more »

  • July 22, 2015
  • 08:30 AM
  • 832 views

Re-Arranging Metaphors for Dogs

by CAPB in Companion Animal Psychology Blog

The problems with the wolf pack metaphor go deeper than you think.One of the metaphors many dog trainers despair of is that of the wolf pack. According to this, you are supposed to be ‘leader of the pack’ to your dog, who is trying all the time to be ‘dominant’. The way you stop this is to be ‘dominant’ yourself which involves awful things like ‘alpha rolls’. It’s surprisingly pervasive. It is not really based on science but on a kind of folk science, of how wolf packs are........ Read more »

  • March 25, 2015
  • 08:30 AM
  • 1,461 views

Can Street Dogs Become Good Pets?

by CAPB in Companion Animal Psychology Blog

From free-ranging dog to new home. It sounds like a fairy-tale, but how does it work out?A recent survey by Yasemin Salgiri Demirbas (Ankara University) et al investigates how well free-roaming urban dogs fit into a family home once they are adopted. The results show the dogs adapt well to their new homes.The scientists say, “Every year in Turkey, thousands of free-ranging dogs are brought to dog shelters. These dogs are mongrel dogs with stray origins.” There is often a bias against adoptin........ Read more »

Salgirli Demirbas, Y., Emre, B., & Kockaya, M. (2014) Integration ability of urban free-ranging dogs into adoptive families' environment. Journal of Veterinary Behavior: Clinical Applications and Research, 9(5), 222-227. DOI: 10.1016/j.jveb.2014.04.006  

Lord, L., Reider, L., Herron, M., & Graszak, K. (2008) Health and behavior problems in dogs and cats one week and one month after adoption from animal shelters. Journal of the American Veterinary Medical Association, 233(11), 1715-1722. DOI: 10.2460/javma.233.11.1715  

  • February 25, 2015
  • 08:30 AM
  • 1,137 views

Why You Need to Socialize Your Puppy

by CAPB in Companion Animal Psychology Blog

The importance of socialization can’t be stressed enough.These days, more and more people understand that puppies need to be socialized. But sometimes people wonder, how do we know this? It’s based on classic research in canine science.Many papers contribute to our understanding of puppies. In 1950, J.P. Scott and Mary-‘Vesta Marston published a study of 17 litters, including the earliest age at which they opened their eyes for the first time, began to walk, and engaged in play. They hypot........ Read more »

Fox, M. (1969) Behavioral Effects of Rearing Dogs With Cats During the 'Critical Period of Socialization'. Behaviour, 35(3), 273-280. DOI: 10.1163/156853969X00242  

Freedman, D., King, J., & Elliot, O. (1961) Critical Period in the Social Development of Dogs. Science, 133(3457), 1016-1017. DOI: 10.1126/science.133.3457.1016  

Pfaffenberger, C., & Scott, J. (1959) The Relationship between Delayed Socialization and Trainability in Guide Dogs. The Journal of Genetic Psychology, 95(1), 145-155. DOI: 10.1080/00221325.1959.10534251  

Scott, J., & Marston, M. (1950) Critical Periods Affecting the Development of Normal and Mal-Adjustive Social Behavior of Puppies. The Pedagogical Seminary and Journal of Genetic Psychology, 77(1), 25-60. DOI: 10.1080/08856559.1950.10533536  

  • December 3, 2014
  • 08:30 AM
  • 1,674 views

Learning More About Animal Abuse

by CAPB in Companion Animal Psychology Blog

New research investigates the effects of abuse on domestic dogs.Photo: GeorgeMPhotography / ShutterstockThe paper, by Franklin D. McMillan (Best Friends Animal Society) et al, looks at the behaviour profiles of 69 dogs with a very strong suspicion of abuse, and compares them to 5,239 pet dogs. The abused dogs scored significantly higher on various problem behaviours including aggression and fear to unfamiliar people and dogs, attachment problems, attention-seeking, and repetitive behaviour........ Read more »

McMillan, F., Duffy, D., Zawistowski, S., & Serpell, J. (2014) Behavioral and Psychological Characteristics of Canine Victims of Abuse. Journal of Applied Animal Welfare Science, 18(1), 92-111. DOI: 10.1080/10888705.2014.962230  

  • November 26, 2014
  • 08:30 AM
  • 1,228 views

Does Playtime for Cats Reduce Behaviour Problems?

by CAPB in Companion Animal Psychology Blog

Does few toys and no play equal issues with your cat?Photo: XSeon / ShutterstockA new survey of cat owners by Beth Strickler and Elizabeth Shull investigates how many toys the average cat has, how often their owner plays with them, and whether there is a link with behaviour problems. Since behaviour problems are a common reason for cats to be surrendered to shelters and so many cats are euthanized every year, it’s important to understand how meeting the behavioural needs of cats can lead to fe........ Read more »

Ellis, S., Rodan, I., Carney, H., Heath, S., Rochlitz, I., Shearburn, L., Sundahl, E., & Westropp, J. (2013) AAFP and ISFM Feline Environmental Needs Guidelines. Journal of Feline Medicine and Surgery, 15(3), 219-230. DOI: 10.1177/1098612X13477537  

Strickler, B., & Shull, E. (2014) An owner survey of toys, activities, and behavior problems in indoor cats. Journal of Veterinary Behavior: Clinical Applications and Research, 9(5), 207-214. DOI: 10.1016/j.jveb.2014.06.005  

  • February 26, 2014
  • 01:00 PM
  • 1,424 views

Enrichment and Play in Domestic Ferrets

by CAPB in Companion Animal Psychology Blog

Ferrets are popular pets because they are curious, playful and engaging. A new study by Sarah Talbot et al (Charles Stuart University, Australia) looks at play, behaviour problems and enrichment in domestic ferrets. Despite a reputation for aggression, it seems that ferrets rarely bite – and they love toys.Photo: grynold / Shutterstock Normal 0 false false false EN-CA X-NONE X-NONE ........ Read more »

  • February 12, 2014
  • 08:30 AM
  • 1,938 views

Dog Training, Animal Welfare, and the Human-Canine Relationship

by CAPB in Companion Animal Psychology Blog

Many people are concerned that aversive-based dog training methods can have side-effects. A new study by Stéphanie Deldalle and Florence Gaunet (in press in the Journal of Veterinary Behavior) observes dogs and their humans at training classes using either positive or negative reinforcement. The results support the idea that positive reinforcement is beneficial for the canine-human bond and better for animal welfare.Photo: godrick / ShutterstockThe scientists looked at on-leash walking an........ Read more »

  • January 15, 2014
  • 08:30 AM
  • 1,804 views

Dangerous Dogs: Time for a Rethink?

by CAPB in Companion Animal Psychology Blog

What are the risk factors for aggression in dogs? New research suggests it’s time to stop thinking of dogs as either ‘safe’ or ‘dangerous’. In most cases canine aggression seems to be a learned response to a particular situation, not a personality characteristic, since a dog that growls or bites in one situation may not do so in other contexts. Normal 0 false false false EN-CA X-NONE X-NONE ........ Read more »

Hiby, E.F., Rooney, N.J., & Bradshaw, J.W.S. (2004) Dog training methods: Their use, effectiveness, and interaction with behaviour and welfare. Animal Welfare, 63-69. info:/

  • October 30, 2013
  • 08:30 AM
  • 1,797 views

Stereotypes and Breeds of Dog

by CAPB in Companion Animal Psychology Blog

Photo: dezi / ShutterstockCan social psychological theories of stereotypes about people also explain people’s attitudes and stereotypes of different breeds of dog? That’s the fascinating question posed in a new study by Tracey Clarke, Jonathan Cooper and Daniel Mills of the University of Lincoln.Some jurisdictions have breed-specific legislation that bans particular breeds of dog, usually those of pit bull type. This includes the UK, where this study took place. Stories of attacks by th........ Read more »

Clarke, T., Cooper, J., & Mills, D. (2013) Acculturation - Perceptions of breed differences in behavior of the dog (Canis familiaris). Human-Animal Interaction Bulletin, 1(2), 16-33. info:/

  • March 11, 2011
  • 09:00 AM
  • 1,484 views

Stop, Hey What’s That Sound?: Chimps Know Social Upheaval When they Hear it.

by Matt Soniak in mattsoniak.com

The “Ooooooohhhh!” a human being cries out when they stub their toe might sound a pretty similar to the “Ooooooohhhh!” they cry out at the end of their mating ritual, but they two calls are different. An important part of human-to-human communication is our ability to extract information from context-specific calls and integrate it with [...]... Read more »

  • February 26, 2011
  • 05:47 PM
  • 1,552 views

The biochemistry of religious aggression

by Tom Rees in Epiphenom

Anyone who's taken a passing interest in the news at any time in the past 100 years will have noticed that Israel/Palestine region has had more than its fair share of religious violence. So it's the ideal place to start looking if you want to investigatge the links between religiously-motivated aggression and the common-or-garden variety.

Jeff Victoroff, of the University of Southern California Keck School of Medicine and colleagues (including Samir Quota of the Gaza Community Mental Health Pro........ Read more »

Victoroff, J., Quota, S., Adelman, J., Celinska, B., Stern, N., Wilcox, R., & Sapolsky, R. (2010) Support for religio-political aggression among teenaged boys in Gaza: Part I: psychological findings. Aggressive Behavior, 36(4), 219-231. DOI: 10.1002/ab.20348  

join us!

Do you write about peer-reviewed research in your blog? Use ResearchBlogging.org to make it easy for your readers — and others from around the world — to find your serious posts about academic research.

If you don't have a blog, you can still use our site to learn about fascinating developments in cutting-edge research from around the world.

Register Now

Research Blogging is powered by SMG Technology.

To learn more, visit seedmediagroup.com.