Hair loss (alopecia) means bald spots, patchy fur or just thinning fur. Parasites, hormone problems and allergies are all common causes of alopecia in dogs.
It’s rare for alopecia to be permanent, with the correct treatment, it’s likely your dog’s coat will regrow.
Book an appointment with your vet if you notice your dog losing fur. Alopecia is likely to make your dog feel uncomfortable and miserable.