Degu Breed Identifier

What is the Degu Breed Identifier?

The Degu Breed Identifier estimates the likely breed mix of degus from physical traits or photo cues. Knowing what you're working with shapes everything from diet and housing to expected size and temperament. That is useful for new owners and shelters alike.

Degus generally live 6-8 years when they are well looked after. As a herbivore, what a degu needs from its diet changes across its life stages. Degus cannot process sugar and develop diabetes readily, so their diet must be strictly hay-based with no fruit. They are highly social, diurnal, and need a large multi-level cage with a sand bath. Health problems that show up most often in degus include diabetes and cataracts from sugary diets, dental overgrowth, tail slip, which is part of why tracking this over time pays off.

How does the Degu Breed Identifier work?

The result is based on matching the traits you describe against commonly documented characteristics for degus, not genetic testing. Use it to know roughly where you stand and what to ask about, not to rule anything in or out on its own.

What changes the answer

• Physical traits such as size: coloring and markings
• Behavioral traits: which can be just as informative as appearance for some questions
• Age: since juvenile traits can differ noticeably from adult ones
• Photo or description quality: the more specific your input, the more useful the match

How do you use the Degu Breed Identifier?

1. Pick your adult size (Very small, Small, Medium, ...)
2. Pick your coat length (Hairless or very short, Short and dense, Medium, ...)
3. Pick your ear carriage (Erect, Folded or dropped, Semi-erect, ...)
4. Pick your overall build (Slender and fine-boned, Balanced, Stocky and heavy-boned)
5. Pick your dominant color pattern (Solid single color, Two-tone or bicolour, Brindle, merle, tabby or ticked, ...)
6. Press Calculate, then read the result alongside the sources listed below

One practical habit: revisit this every few months rather than checking once. Degus change as they age, and the right answer changes with them.

For related questions, see the other identification tools or browse every degu tool.

Before you rely on this

One number on one day is rarely the full picture. What matters more is the direction of travel: whether your degu is trending steadily, drifting, or changing suddenly. A sudden change is always worth a call to your vet, even when the individual figure still falls inside a normal range.