My dogs heartbeat- should I be worried
I have Dexter my 8 month old, at work with me today. When he's here he sleeps alot. Not much else to do. He's on the thin side since he has HD.
Because he's thin I can see his heartbeat. I've noticed it beats 3 times, then 2, then 3, then 2. Is this normal? Or should I make an appt with the vet.?