He can be charged with animal cruelty too. Call the RCMP (the non emerg line) and see what he can be charged with. There are lots of people who would be willing to take her in as a one dog home, and dogs that have been beaten can be trained into nice dogs again. We adopted a sheltie from a shelter and after a year he stopped biting and snapping. It was a loong process but very worth it.. he's such a great dog (he lives with my mom and dad).

Please consider calling the RCMP.. just see what can be done. Don't give her back - petcetera has no kill shelters right in their stores.