英国FSA警告狗主Barkoo和Chrisco的咀嚼与狗的严重行为问题相关。 UK's FSA warns dog owners about Barkoo and Chrisco chews linked to severe behavioral issues in dogs.

英国食品标准署(FSA)警告狗主不要喂宠物食食Barkoo和Chrisco品牌的某些咀嚼物, The UK's Food Standards Agency (FSA) warns dog owners against feeding their pets certain chews from Barkoo and Chrisco brands due to links to "werewolf syndrome," causing serious behavioral changes in dogs. 症状包括恐慌发作,攻击性和发作. Symptoms include panic attacks, aggression, and seizures. 虽然英国没有发现不安全的物,但FSA建议停止使用这些物,如果物表现出不寻常的行为,请咨询兽医. Though no unsafe chews have been found in the UK, the FSA advises discontinuing the use of these treats and consulting a vet if pets show unusual behavior.