puppy problems healt or behavioural

June 11, 2006 4:36pm CST
9 week old pup muscles shakes and head wobbles when walks and when sits. stops every now and then. what could cause this .
1 response
@Andy77 (430)
• United States
1 Jul 06
Please get him to a vet right away! He might have canine parvovirus, a killer of dogs!