RT Book, Section SR Electronic(1) A1 Boyden, Paula A1 Edwards, Sharon A1 Ferreira, Gilly Mendes A1 Rafferty, Mark YR 2018 T1 The puppy trade T2 BSAVA Congress Proceedings 2018 PB British Small Animal Veterinary Association DO 10.22233/9781910443590.15.1 UL https://www.bsavalibrary.com/content/chapter/10.22233/9781910443590.ch15sec1