Pound Puppies is an American/Canadian animated series that aired on the Hub Network.
The Pound Puppies are a group of dogs who spend most of their time at Shelter 17. Together with a group of squirrels recruited by Strudel, an incredibly smart Dachshund, they operate a secret and highly sophisticated underground facility beneath the pound, aimed at finding new owners for puppies or even grown up dogs that come to their pound.