She may not be the stray dog's mom, but she loves her as they've known each other forever! "I think she wants to lead you to ...

On his special day, the pup got to do all of his favorite things, and he even got a special birthday cake once back home.

Lucy and 'Boyfriend,' as Avery named him, were expecting a litter of puppies when the girls got to know them, but the mama dog, a beautiful Husky, quickly made herself comfy on the girls' porch.