Common Health Issues in Degus
Degus are active and social rodents that are generally healthy when provided with the proper diet and environment. However, they are prone to several specific health conditions, many of which are directly linked to their unique dietary needs and anatomy.
1. Diabetes Mellitus
Degus have a unique insulin structure that makes them naturally intolerant to sugar. This genetic predisposition means that a diet containing even small amounts of sugar can lead to the development of diabetes, which often results in cataracts and other serious health complications [1].
- Signs: Increased drinking and urination, cloudy eyes (cataracts), weight loss despite a good appetite.
- Prevention: This is the most preventable degu disease. Feed a completely sugar-free diet. This means no fruit, no sugary vegetables (like carrots or corn), and no commercial treats containing molasses, honey, or fruit. Their diet should consist of high-quality degu-specific pellets, unlimited grass hay, and select fresh greens.
- More Info: Diabetes in Degus
2. Dental Disease (Malocclusion)
Like chinchillas and guinea pigs, a degu's teeth grow continuously. A diet low in abrasive materials will fail to wear down their teeth properly, leading to painful overgrowth and misalignment.
- Signs: Drooling, weight loss, dropping food, overgrown incisors, pawing at the mouth.
- Prevention: The most important preventative measure is providing unlimited access to high-quality grass hay. The constant chewing of fibrous hay is essential for proper dental wear. Providing safe woods and chew toys also contributes to dental health.
- More Info: Dental Health in Degus
3. Tail Slip (Degloving)
Degus have a unique defense mechanism where the skin and fur on their tail can easily pull off (deglove) if they are grabbed by the tail. This is an anti-predator response. The exposed bone will wither and fall off, or may need to be surgically amputated by a vet [2].
- Prevention: Never, ever pick up or grab a degu by its tail. Always handle them by scooping them up with two hands around their body.
4. Bumblefoot (Pododermatitis)
Bumblefoot is a bacterial infection and inflammatory reaction on the bottom of a degu's feet. It is often caused by improper housing, such as wire-bottomed cages or abrasive surfaces, combined with obesity or unsanitary conditions.
- Signs: Redness, swelling, sores, or scabs on the soles of the feet; lameness or reluctance to move.
- Prevention: Provide a solid-bottomed cage with deep, soft bedding like aspen or paper. Avoid wire wheels and floors. Keep the cage clean and dry to prevent bacteria from building up.
5. Respiratory Infections
Poorly ventilated cages, dusty bedding, or damp conditions can predispose degus to upper respiratory infections.
- Signs: Sneezing, nasal discharge, watery eyes, labored breathing.
- Prevention: Use dust-free bedding, ensure good airflow in the cage area, and maintain a clean, dry habitat.
- More Info: Respiratory Issues in Degus
Understanding these common issues allows degu owners to provide a safe and appropriate environment that minimizes risk and promotes a long, healthy life.
References
[1] Merck Veterinary Manual. (n.d.). Disorders and Diseases of Degus. Retrieved from https://www.merckvetmanual.com/all-other-pets/degus/disorders-and-diseases-of-degus
[2] VCA Animal Hospitals. (n.d.). Degus - Common Problems. Retrieved from https://vcahospitals.com/know-your-pet/degus-owning-and-care-common-procedures (Note: Original link seems to be broken, referencing general degu care principles).