External Parasites in Pet Rats🐭

Keep your mischief itch-free and healthy with these simple tips.

External parasites like mites, lice, and fleas are uncommon but can affect even well-cared-for rats. The best prevention? Keep their cage and environment clean, deep clean weekly, and use flea and tick treatments regularly on your other pets.

Common Parasites

• Mites are the most frequent. Look for scabs on ears or tails, especially if multiple rats are itchy.

• Lice cause fur loss and scratching, often around the neck and shoulders.

• Fleas are rare and usually come from other pets.

Diagnosis & Treatment

Itchiness can also stem from allergies, so a vet check is essential. Mites are often treated with Revolution or Ivermectin, even if tests are inconclusive. Lice and fleas respond to similar treatments. Always follow your vet’s guidance as sometimes a follow-up course of treatment is recommended.

Cleaning Tips

If parasites are suspected:

• Deep clean (hot wash) and disinfect the cage and all accessories

• Discard cardboard or wooden items

• Clean carpets and soft furnishings thoroughly with a pet-specific cleaner

Skin Infections

Scratching or grooming can lead to infections, especially in older or immune-compromised rats. Watch for inflamed skin, abscesses, or lumps — these may need antibiotics and anti-inflammatories.

With good hygiene and prompt care, external parasites are easy to prevent and treat. Ask your breeder or vet if you are concerned.