Pet shops that sell live animals face specific welfare challenges from small display enclosures, high throughput, disease risk, and the sale of animals to unprepared owners.
Pet shop welfare presents a two-stage problem: the welfare of animals in the shop, and the welfare of animals sold to owners who may lack knowledge to care for them properly. In-shop conditions for small animals, reptiles, and fish are often inadequate for the full welfare needs of those species — appropriate for short-term holding, perhaps, but frequently extended as animals remain unsold. Species inappropriate for pet keeping — wild-caught reptiles, demanding social animals sold individually — continue to enter the supply chain. The sale of live animals should be accompanied by compulsory species-appropriate care information and, for more demanding species, some form of owner competency assessment. The ban on puppy and kitten sales in pet shops is a welfare improvement that could appropriately be extended to more species.