Distribution of the dogs according to severity of tail chasing behavior. Katriina Tiira Osmo Hakosalo Lauri Kareinen Anne Thomas Anna Hielm-Björkman Catherine Escriou Paul Arnold Hannes Lohi 10.1371/journal.pone.0041684.g002 https://plos.figshare.com/articles/figure/_Distribution_of_the_dogs_according_to_severity_of_tail_chasing_behavior_/272477 <p>Only individuals that exhibit tail chasing behavior are included. Severity is described by the <i>TC<sub>index</sub></i>, which is a sum of two questions “Does your dog chase its tail?”(scale 0–6) and “On average, how much time on a normal day does the dog spent in chasing its tail? “(scale 0–6). (BT =  Bull Terrier, standard, MBT  =  Bull Terrier, miniature, GS =  German Shepherd, SBT  = Staffordshire Bull Terrier).</p> 2012-07-26 00:41:17 TC frequency OCD questionnaire survey CDH 368 dogs pet population Neutered females Compulsive Tail Chasing Dogs Obsessive tail chasers Environmental Effects dog breeds TC dogs