Rudy is the runt of the litter. He’s small but nobody told him. This little guy will be extremely hard to part with. He’s loving, playful & very well socialized. He (Blue collar) must be vet checked at purchaser’s expense within 30 days of purchase if genetic or hereditary defects are suspected. … Breeder must be notified within 2 weeks of receiving test results and breeder has the option to get a 2nd opinion from the vet of breeder’s choice at breeder’s expense.