Sugar Glider Care Guide
Petaurus breviceps
A sugar glider kept alone in a small cage is set up to fail on two fronts at once — they're nocturnal, deeply social marsupials that need both a same-species companion and real vertical climbing space.
Lifespan
10–15 years in captivity
Adult size
12–13 cm body, plus a similar-length tail
Diet
Omnivore: needs a carefully balanced mix of protein, fruit, and nectar-type diet
Temperament
Highly social; must be kept with at least one other glider
Housing
Minimum 60 x 60 x 90 cm cage, taller and wider is strongly preferred
Legal notes
Restricted or banned in some Canadian provinces — check provincial and municipal exotic pet regulations before acquiring one
Sugar gliders are small nocturnal marsupials that glide between trees in the wild, and that background drives every part of their care: they need vertical space to climb, a nutritionally precise diet, and — critically — a companion glider, since they suffer real distress living alone.
Housing & enclosure
- Minimum cage size is roughly 60 x 60 x 90 cm, but taller, wider cages with lots of vertical climbing room are strongly preferred
- Use horizontal and vertical branches, ropes, and a nest pouch or box for daytime sleeping
- Wire spacing should be narrow enough (around 1 cm) to prevent escape or injury
- Keep the cage in a quiet room since gliders are most active at night and easily stressed by daytime noise
- Maintain a consistent, warm room temperature (around 22–26°C) — gliders are sensitive to cold
Diet & feeding
- Feed a balanced commercial glider diet or a well-researched homemade mix combining protein, fruit, and vegetables — improvised diets are the most common cause of health problems
- Provide a calcium supplement, since gliders are prone to calcium deficiency (metabolic bone disease) on unbalanced diets
- Offer food in the evening as gliders wake and become active at dusk
- Limit sugary treats; obesity and dental problems follow diets too high in fruit or nectar mixes
- Fresh water available at all times via a sipper bottle
Health & common problems
- Metabolic bone disease from calcium-poor diets is the most common serious health issue — signs include weakness and tremors
- Self-mutilation or over-grooming can be a sign of stress, boredom, or lack of a companion
- Obesity is common on fruit- and nectar-heavy diets; monitor weight regularly
- Find an exotics-experienced vet before acquiring a glider, since availability of glider-knowledgeable vets varies significantly by region
Canadian legal considerations
- Sugar gliders are restricted or require a permit in some Canadian provinces and prohibited in certain municipalities
- Ontario and other provinces have exotic pet bylaws that vary by municipality — some cities specifically restrict marsupials
- Always confirm current provincial and municipal exotic-pet regulations before acquiring a sugar glider, since rules change and vary widely by location
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Frequently asked questions
It's strongly discouraged. Sugar gliders are highly social colony animals and a lone glider commonly develops stress behaviours, including self-mutilation. Keep at least two compatible gliders together.
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