Have you had a veterinarian strongly urge you to vaccinate your dog for Leptospirosis?
Or offer you one of those vaccine cocktails like DHLPP and not really telling you what’s in it? It contains Distemper,
When I entered veterinary school in 1976, parvovirus disease in dogs didn’t exist.
No dogs were presented to the University of Pennsylvania School of Veterinary Medicine (UPSVM) infected with parvovirus