The buddy belt is the best harness I have come across. It is amazingly well made but yes, $$$$ expensive. I bought one in a size 3 and it fits my 15 week old 4lb pup on the 2nd to last hole with clothing on, when Reesie is full size (anticipating 6-7lbs) I'm sure it will fit perfect. Awesome part of the buddy belt, it's size adjustable!! My 2.5yr old is also 4lbs so I can use it on him as well, but plan to get him his own soon. VERY BEST part of it, goes NO WHERE near the neck, in an emergency I can actually lift Reesie up off the ground by leash and it will not hurt him. Puppia seemed to make Snick gag a bit. No gagging with Buddy Belt. Awesome product!!!
Viv