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173 results for “color blindness”
Toad Poisoning in Dogs and Cats
Toad poisoning occurs when dogs or cats bite toads or lick toad eggs, skin secretions, or venom on wounds. Signs include heavy drooling, vomiting, irregular heartbeat, and seizures. Immediate flushing of the mouth and urgent veterinary treatment are critical.
Aflatoxin Poisoning in Dogs and Cats
Aflatoxins from mouldy food damage the liver, causing vomiting, jaundice and lethargy and, with long exposure, liver failure. There is no antidote, so prevention and prompt toxin removal are key.
Salt Poisoning in Dogs and Cats
Eating too much common salt irritates the gut and over-excites the brain, causing restlessness, muscle tremor, thirst, little urine and dehydration; severe cases can be fatal. Fresh water and careful correction of electrolytes are the mainstay.
Vitamin A Deficiency in Dogs and Cats
Vitamin A deficiency in dogs and cats results from a diet lacking preformed vitamin A and its precursors, impairing vision, skin, growth, and reproduction. It causes night blindness, dry eye, flaky skin, and in young animals bone deformity and paralysis, and is corrected by dietary vitamin A and treating any gut disease.
Concussion and Cerebral Contusion in Dogs and Cats: Symptoms, Treatment, and Prevention
Concussion and cerebral contusion are brain injuries from blows, falls, or car accidents that impair brain function, causing collapse, seizures, and sometimes blindness. Emergency care protects the brain, lowers pressure, and supports recovery, with surgery when bleeding compresses tissue.
Canine and Feline Toxoplasmosis: Symptoms, Treatment, and Prevention
Toxoplasmosis is caused by Toxoplasma gondii, with cats as the definitive host; dogs and cats are often silently infected but can develop respiratory and nervous signs. It is treated with sulfonamide-based anticoccidial therapy.
Canine and Feline Thelaziosis (Eye Worm Infection): Symptoms, Treatment, and Prevention
Thelaziosis is caused by the nematode Thelazia (eyeworm) that lives under the nictitating membrane of dogs and cats, causing conjunctivitis and keratitis that can impair vision. The worms are physically removed and the eye treated.
Blastomycosis in Dogs and Cats: Symptoms, Treatment, and Prevention
Blastomycosis, also called North American blastomycosis, is a chronic suppurative granulomatous disease caused by Blastomyces dermatitidis, mainly affecting the lungs, skin, and bone.
Cryptococcosis in Dogs and Cats: Symptoms, Treatment, and Prevention
The Cryptococcus genus includes 17 species; only Cryptococcus neoformans and its varieties are pathogenic. C. neoformans almost always invades via the lungs; about 90% of lesions stay in the lungs and 10% disseminate through the blood to other organs.
Salmonellosis in Dogs and Cats (Paratyphoid): Symptoms, Treatment, and Prevention
Salmonellosis (paratyphoid) is an acute septicemic disease caused by Salmonella. Early signs are gastroenteritis (diarrhea, vomiting) that can progress to nosebleeds and bloody stools. It is zoonotic and can cause abortion in pregnant dogs and cats.