Does anyone here have a BT with NO tail at all? I am getting my first BT puppy and when I asked the breeder what his tail looked like since it has never shown in his photos, she said he has no tail at all, not even a nub. If you have one without even a nub has it caused any health issues such as potty training issues, ability to control eliminating, gait issues, etc?The breeder has said she will have the vet check him out thoroughly including xrays before I get him.