Males and females are equally affected. It often starts with ataxia (loss of full control) or paresis ( muscular weakness caused by nerve damage or disease) in the hind legs. WHS is most evident initially by the “wobble” the hedgehog has when it is trying to stand still. Most affected hedgehogs will slowly lose weight.Click to see full answer. Also, how do I know if my hedgehog is dying?As is true with many hedgehog diseases, clinical signs may not be specific for cancer and simply include weight loss, lack of appetite and lethargy. Respiratory diseases, especially pneumonia, are often seen in pet hedgehogs. Symptoms may include nasal discharge, sneezing, and difficulty in breathing.Subsequently, question is, why is my hedgehog weak? “If a hedgehog is weak or lethargic, supplemental heat should be provided,” she says. “Hedgehogs will enter a state of torpor (like hibernation) if their environmental temperature drops below 65-70oF, so keeping them warm is very important.” In respect to this, do hedgehogs wobble when cold? If a hedgehog has a cold belly, that means they are trying to hibernate. That is likely the reason your hedgehog is wobbling when he walks. You might need to get a heating pad or another way to warm your hedgehog in its cage.What causes wobbly hedgehog syndrome?Wobbly hedgehog syndrome (WHS) is a progressive, degenerative, neurological disease of the African pygmy hedgehog. The cause is believed to be genetic. Nearly 10 percent of pet African pygmy hedgehogs are affected, due to their limited bloodlines.