Expert Degu Nutrition Guide

Degu Nutrition Guide 2026

Degus are small herbivorous rodents that are EXTREMELY prone to diabetes. They cannot metabolize sugar at all — even natural sugars in fruit or carrots can cause diabetes. Their diet must be strictly hay-based with no sugary foods whatsoever.

Quick Answer

A balanced degu diet needs the right mix of protein, fats, vitamins, and minerals. Browse our diet guides below for life-stage and condition-specific advice.

🚫

ZERO

Sugar tolerance

🌾

Unlimited

Hay required

🥣

1 tbsp

Pellets per day

📊

18-20%

Fiber needed in diet

Nutritional Needs Overview

Degus are perhaps the most diabetes-prone pet in existence. They lack the ability to regulate blood sugar effectively, so any dietary sugar — even from "healthy" sources like fruit or carrots — can trigger diabetes. Their diet should be very high in fiber (hay) and completely free of sugar, molasses, honey, and fruit.

⚡ Essential Nutrients

Fiber

The foundation of the degu diet. Keeps the gut healthy and teeth worn down. Must be 18-20% minimum.

Best Sources: Timothy hay, orchard grass, meadow hay

Protein

Needed in moderate amounts (14-16%) for maintenance. Excess is wasteful.

Best Sources: Timothy-based pellets, hay, small amount of herbs

Vitamin C

Like guinea pigs, degus have limited ability to produce vitamin C and benefit from dietary sources.

Best Sources: Fresh herbs (parsley, dandelion greens), bell pepper in tiny amounts

🚫 Foods to Avoid

ALL Fruits

Even a small piece of apple or banana can trigger diabetes in degus. Zero fruit tolerance.

Carrots & Sweet Vegetables

Too high in natural sugars. Use only non-sweet vegetables like broccoli or cauliflower.

Molasses-Based Treats

Many small-animal treats contain molasses or honey — extremely dangerous for degus.

Hamster/Gerbil Food

Contains seeds (too fatty), dried fruit, and sugar — completely wrong for degus.

Nuts & Seeds

Too high in fat. Degus are prone to both diabetes and liver problems.

Diet Types & Guides

Detailed diet guides coming soon!

💡Pro Feeding Tips

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Unlimited Timothy hay should make up 80%+ of the diet

✅

Offer 1 tablespoon of plain degu or chinchilla pellets per degu per day

✅

Safe vegetables in small amounts: broccoli, cauliflower, green beans, squash

✅

NEVER feed fruit, carrots, corn, peas, or any sweet food — diabetes risk is extreme

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Fresh herbs (dandelion greens, basil, cilantro) make safe treats

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Provide fresh water daily — monitor for excessive drinking (diabetes symptom)

Frequently Asked Questions

Why are degus so prone to diabetes?▼

Degus evolved in the arid Chilean scrublands eating very low-sugar, high-fiber vegetation. They never developed efficient insulin responses because their natural diet contains almost no sugar. In captivity, even small amounts of sugar overwhelm their system and cause diabetes, often within months.

What pellets are safe for degus?▼

Use plain degu-specific pellets or chinchilla pellets (no added sugar, no dried fruit, no colored pieces). Check ingredients for molasses, honey, or sugar — these are common in small-animal foods and dangerous for degus. The fiber content should be at least 18%.

How do I know if my degu has diabetes?▼

Watch for excessive drinking, frequent urination, weight loss despite normal eating, cataracts (cloudy eyes), and lethargy. If you suspect diabetes, a vet can test blood glucose levels. Early dietary correction can sometimes manage the condition.

Explore More

✅ Safe & Unsafe Foods for Degus 🐾 Browse Degu Breeds 💰 Degu Cost Breakdown

Trusted sources: AAFCO, AVMA Nutrition

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