Honestly, depending on al of their exposure - meaning how actively are they outside around other dogs and/or cats and other animals? If your cat is ONLY indoor then I'd say that they he/she should at least be vaccinated for the upper respiratory vaccine (FVRCP- Feline Viral Rhinotrachitis, Calici, Parainfluenza) and Rabies. And your dogs should be vaccinated for DHAPP ( Distemper, Hepatitis, Adeno virus, Parainfluenza, Parvo) and Rabies BUT if they are around other dogs rather consistantly (on walks, going to the park, to the pet store, to the vet, boarding/ grooming facilities) they really should be vaccinated for Bordetella ( Kennel Cough) preventative yearly. You can maybe find vaccine clinics at your local SPCA or shelters. I hope I helped, thank you fo ryour question.