They’ll need playtime and exercise to stay happy and healthy. Image credits: stella.and.bambi_thechichis Teacup Chihuahuas are the world’s tiniest dogs, but they have HUGE personalities!

Chihuahuas are small, anyway. When you try to make them even smaller, you force all the dog’s internal structure into a smaller space. Teacup Chihuahuas often have brain issues, and many don’t ...

She also described her pooch as "small like a ball" and said the chihuahua is slightly taller than a teacup. As for what Pearl enjoys doing, Semler, who also has three larger dogs, revealed that ...