Tiira, Katriina Hakosalo, Osmo Kareinen, Lauri Thomas, Anne Hielm-Björkman, Anna Escriou, Catherine Arnold, Paul Lohi, Hannes Distribution of the dogs according to severity of tail chasing behavior. <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> 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 2012-07-26
    https://plos.figshare.com/articles/figure/_Distribution_of_the_dogs_according_to_severity_of_tail_chasing_behavior_/272477
10.1371/journal.pone.0041684.g002