Figure 3
From: The changing global distribution and prevalence of canine transmissible venereal tumour
Status of dogs with CTVT. (A) Gender of dogs infected with CTVT. Respondents were asked if they observed CTVT “more commonly in males”, “more commonly in females” or “equally in males and females”. The numbers refer to the number of respondents choosing each option. (B) Health condition of dogs infected with CTVT. Respondents were asked to report on the condition of the majority of CTVT-infected dogs by selecting one of the four categories shown. The numbers refer to the number of respondents choosing each option. (C) Relationship between spaying/neutering and CTVT prevalence. CTVT prevalence estimates from respondents who claimed that the majority of dogs in their area were spayed/neutered (total of 120 respondents) or entire (total of 340 respondents) are coloured in red and green respectively. Percentage of respondents refers to the proportion of respondents choosing each option.