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Why is my dwarf hamster losing fur and has inflamed genitals?

Updated On September 23rd, 2025

Pet's info: Other | Unknown - Other | Male | unneutered | 1 year and 11 months old | 0.5 lbs

I have a dwarf hamster and he's lost all his fur on both sides of his body and his genital region is inflamed, any idea and what the problem could be and what to do next?

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1 Answer

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Answered By Jeffrey Milner

Veterinarian

Published on August 24th, 2017

Hi, sorry to hear about Stitch. From the pictures I can see small lumps on his body. Due to his age, I have a feeling these are tumors. Dwarf hamsters only live to be about two years old. Removing the tumors at his age would not help him. I think he is over grooming himself due to the tumors. I am sorry to say this, but I believe he may be at the end of his life and there is not much to help him. Taking him to an exotic vet can confirm this. I would also examine him carefully for mites and clean all of his cage and replace the bedding to see if that helps. A soft bedding made from recycled paper can make him more comfortable. Also, you can feed some some extra fruit and veggies to keep him eating. Good luck, I hope this helps!

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