Originally Posted by
Lucy
The Lab certainly could have done it, though I'd still pick the Staffy as the culprit. In fact it could have been Staffy and Lab v Shih Tzu. If it was the Staffy, it doesn't mean would have harmed the kids though. Staffys are often dog aggressive, but very rarely human aggressive. Shih Tzus usually pick fights, and they usually lose (I make my living from patching them up). I love having Staffys as patients, they are generally great to handle/treat. Shih Tzus on the other hand...
It is very unusual that dogs raised together would turn on each other like that, and end in that outcome. In a similar situation involving a Staffy and some Guinea Pigs, it turned out that the culprit was a stray that had got into the yard! The Staffy had been raised with the GPs, and had never even looked sideways at them, then one day the owner came home to find 1 missing and the rest dead. The Staffy was presented at my clinic for Euthanasia. Knowing the dog and owners well, we decided to hold on to the dog for a bit, councilling the owners to not rush the decision. A lady from down the road turned up that evening on the Staffy owners doorstep, her Jack Russell had brought the (now dead) GP home and it had arrived home covered in blood!