cat nose close up. upper respiratory infections or feline immunodeficiency virus (fiv).

cardiomyopathy hcm toxoplasmosis felv panleukopenia urinary immune system cancer immunodeficiency fiv allergy animal breathing care cat chronic cold disease doctor feline fever flu headache health illness infection inflammation kitten kitty medicine nasal nose patient pet respiratory rhinitis runny sick sinus sneezing snot symptom therapy treatment vaccine vet veterinary virus