They're absolutely the best. I know I can trust Maria to take care of our furry babies no matter what. Owner Jaime is also extremely professional, courteous, and helpful. Maria has been walking my Julia for almost 2 years now and she's almost part of the family. When it comes to dog walking companies or individuals, I have had some bad experiences and heard horror stories. Happy Tails of Philly has been giving me peace of mind, outstanding customer service, and I wouldn't have anyone else look after my pets. Ever!