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Showing posts with label behavior modification. Show all posts
Showing posts with label behavior modification. Show all posts

Sunday, October 28, 2012

Survey of the use and outcome of confrontational and non-confrontational training methods in client-owned dogs showing undesired behaviors


Confrontational Behavior Modification




Meghan E. Herron, Frances S. Shofer, Ilana R. Reisner
Survey of the use and outcome of confrontational and non-confrontational training methods in client-owned dogs showing undesired behaviors
Applied Animal Behaviour Science, Volume 117, Issues 1–2, February 2009, Pages 47–54

Abstract

Prior to seeking the counsel of a veterinary behaviorist many dog owners have attempted behavior modification techniques suggested by a variety of sources. Recommendations often include aversive training techniques which may provoke fearful or defensively aggressive behavior. The purpose of this study was to assess the behavioral effects and safety risks of techniques used historically by owners of dogs with behavior problems.
A 30-item survey of previous interventions was included in a behavioral questionnaire distributed to all dog owners making appointments at a referral behavior service over a 1-year period. For each intervention applied, owners were asked to indicate whether there was a positive, negative, or lack of effect on the dog's behavior, and whether aggressive behavior was seen in association with the method used. Owners were also asked to indicate the source of each recommendation. One-hundred-and-forty surveys were completed. The most frequently listed recommendation sources were “self” and “trainers”. Several confrontational methods such as “hit or kick dog for undesirable behavior” (43%), “growl at dog” (41%), “physically force the release of an item from a dog's mouth” (39%), “alpha roll” (31%), “stare at or stare [dog] down” (30%), “dominance down” (29%), and “grab dog by jowls and shake” (26%) elicited an aggressive response from at least a quarter of the dogs on which they were attempted. Dogs presenting for aggression to familiar people were more likely to respond aggressively to the confrontational techniques “alpha roll” and yelling “no” compared to dogs with other presenting complaints (P < 0.001). In conclusion, confrontational methods applied by dog owners before their pets were presented for a behavior consultation were associated with aggressive responses in many cases. It is thus important for primary care veterinarians to advise owners about risks associated with such training methods and provide guidance and resources for safe management of behavior problems.

Saturday, October 27, 2012

Canine Aggression Toward Familiar People: A New Look at an Old Problem




Andrew U. Luescher, DVM, PhD, Ilana R. Reisner, DVM, PhD
Canine Aggression Toward Familiar People: A New Look at an Old Problem
Veterinary Clinics of North America: Small Animal Practice, Volume 38, Issue 5, September 2008, Pages 1107–1130

Dogs that are aggressive toward their owners have long been regarded as being dominant. This article presents scientific evidence that does not support this claim. Based on this evidence, the authors present an alternative explanation for canine aggression toward owners and outline a treatment plan.

* This article is great, despite its vague abstract

Training methods and owner–dog interactions: Links with dog behaviour and learning ability


Training methods and owner-dog interactions


Nicola Jane Rooney, Sarah Cowan
Training methods and owner–dog interactions: Links with dog behaviour and learning ability
Applied Animal Behaviour Science, Volume 132, Issues 3–4, July 2011, Pages 169–177

Abstract

The methods by which owners train their pet dogs range widely, with some exclusively using rewards, and others using a combination, or only punishment-based methods. This paper examines links between the way in which owners reported to have trained their dogs and observations of the dogs’ subsequent behaviour. It also explores associations between behaviour of owner and dog when tested in their own home. A total of 53 owners were surveyed about their preferred methods for training each of seven common tasks, and were each filmed interacting with their dog in a series of standardised scenarios. Dogs owned by subjects who reported using a higher proportion of punishment were less likely to interact with a stranger, and those dogs whose owners favoured physical punishment tended to be less playful. However, dogs whose owners reported using more rewards tended to perform better in a novel training task. Ability at this novel task was also higher in dogs belonging to owners who were seen to be more playful and who employed a patient approach to training. This study shows clear links between a dog's current behaviour and its owner's reported training history as well as the owner's present behaviour. High levels of punishment may thus have adverse effects upon a dog's behaviour whilst reward based training may improve a dog's subsequent ability to learn.

Influence of delayed timing of owners' actions on the behaviors of their dogs, Canis familiaris



Mariko Yamamoto, Takefumi Kikusui, PhD, Mitsuaki Ohta, PhD
Influence of delayed timing of owners' actions on the behaviors of their dogs, Canis familiaris
Journal of Veterinary Behavior: Clinical Applications and Research, Volume 4, Issue 1, January 2009, Pages 11–18

Abstract

This study examined the influence of delayed actions from the owner, including commands, reinforcement, and punishment, on already-learned behaviors in 10 dogs. The delay times were set to 2.0, 1.0, 0.5, 0.27, and 0.13 seconds (s). Responses to commands with a delay (Delayed) were compared with those that were not delayed (Nondelayed). The results indicated that appropriate responses to commands decreased in 2.0, 1.0, and 0.5 s delayed conditions. As delay time increased, response to commands decreased. The numbers of commands used by handlers to make their dogs obey was significantly increased with a 2.0 and 1.0 second delay compared to the nondelayed trials. The time required for dogs to obey the commands was significantly increased in 2.0, 1.0, and 0.5 s delayed conditions compared to those of the nondelayed trials. There were no significant differences between the 0.27 s, 0.13 s, and the nondelayed condition. These results suggest that timing is an important factor affecting a dog's behavior not only while learning new things, but also in the production of learned desirable behaviors that could occur during everyday interactions.