Can Hedgehogs Eat Waxworms? (Rarely)

Waxworms are the candy of the insect world. Hedgehogs love them, which is exactly why they're a problem. They're roughly 55% fat by dry weight — about three times the fat content of mealworms, and four to five times that of crickets or dubia roaches. Fed regularly, they cause weight gain that's hard to reverse and create an addiction pattern where your hedgehog refuses normal food because they're holding out for waxworms.

Why

Hedgehogs in the wild eat insects across a wide range of fat profiles. In captivity, the insects readily available — mealworms, crickets, dubia roaches, black soldier fly larvae — already cluster on the higher end of fat compared to what a wild hedgehog would average. Adding waxworms on top of that pushes the diet toward calorie surplus.

The addiction pattern is the bigger practical problem. A hedgehog that has had waxworms a few times will visibly anticipate them, ignore other food, and out-stubborn most owners. Breaking this pattern requires removing waxworms from rotation entirely for at least 6–8 weeks while resetting their food expectations.

The situations where waxworms earn their keep are narrow: as a once-a-month special treat for a hedgehog whose weight is stable, or to mask bitter oral medication when nothing else works.

How to actually serve it

One waxworm, no more than two. Fed by hand or in a small dish — not free in the cage where they can hide and surprise you. Live or freeze-dried both work; live is slightly more enrichment but harder to source.

Three rules, no exceptions

• One waxworm per session, never a handful
• Twice a month maximum
• If your hedgehog starts refusing kibble, remove waxworms entirely for 6–8 weeks

What it’s actually good for

Useful for masking medication. Useful as a one-off special treat for a thin hedgehog who needs encouragement to eat. Most hedgehogs visibly enjoy them, which makes them a useful tool for bonding with shy animals.

What it’s not good for

Fat content is the leading dietary cause of preventable obesity in pet hedgehogs we've seen. Addictive enough to cause picky-eater behavior that can take months to undo. Almost no protein per serving compared to other feeders, so they're not even nutritionally useful.

Signs to watch for

Weight gain over weeks. Picky behavior — refusing kibble in expectation of treats — within a few servings. Hepatic lipidosis (fatty liver) is the long-term risk, and it's much harder to treat than the underlying obesity. If your hedgehog has gained more than 10% body weight in a month after starting waxworms, stop entirely and call a vet.