Situation guide
Mites, fungus, barbering or age — matching the pattern to the cause.
A bald patch on your hamster, guinea pig, chinchilla, ferret or hedgehog is rarely random. Where the fur goes — and how it goes — points straight at the cause. Here is how to read the pattern before you see the vet.
Ovarian cysts are extremely common in unspayed female guinea pigs, especially from middle age. This article explains the signs, most notably symmetrical hair loss and a swelling belly, how vets diagnose and treat them, and why spaying is the definitive solution for affected sows.
Fur slip is a natural chinchilla defence: when grabbed or frightened, they release a clean patch of fur to escape a predator. It leaves smooth bald skin, not a wound. Learn why it happens, how to handle safely to prevent it, and when a bald patch means something else.
Mites are one of the most common skin problems in pet hedgehogs, causing dry flaky skin, itching and quill loss. This guide helps you spot the signs, understand why it needs a vet, and prevent reinfestation through bedding hygiene and proper quarantine of new animals.
