Why Is My Hamster’s Fur Looking Greasy? What It May Be Trying to Tell You

Hamster with slightly greasy fur being examined for health concerns

One day your hamster’s coat looks soft, fluffy, and healthy. Then suddenly you notice patches of fur that seem oily, clumped together, or unusually damp. Many owners first assume their hamster simply got dirty, especially if the rest of its behavior seems normal. However, a hamster’s coat often provides important clues about its overall health …

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