dog with a medical mask on the face. protecting animals from viral diseases and polluted air.

dog medical mask face protecting animals viral diseases polluted air care animal background pet german shepherd cute canine clinic doctor funny health isolated epidemic medicine prevention veterinary contagion vet allergy humor infection nurse surgeon virus alert biohazard disease immunity protective safety transmission filter pretty respiratory ill healthcare contagious brown beautiful friendly diagnosis sickness pedigreed purebred breed muzzle concept copy space