DUDE LETS BE REALISTIC A DOG THAT SMALL CAN GIVE YOU GUYS MAD PROBLEMS THINK ABOUT GETTING 3.5/5 LBS STILL A VERY SMALL DOG N YOU CAN STILL DRESS HER UP N TAKE HER AROUND IN POCKETBOOK BUT WITH LESS HEALTH PROBLEMS ....JUST A THOUGHT I PERSONALLY OWN A 3.5 MALE AND TWO 5 LB FEMALES..ONE OF WHICH MIGHT BE PREGO ILL KEEP YALL UPDATED