Darkness and the pouch are a glider's whole world at rest
A sugar glider spends fireworks best exactly where daylight hours are spent: asleep in the pouch, in a cage gone quiet and dark. Gliders are nocturnal marsupials whose nights begin as displays end, so cover the cage before dusk — a fleece blanket over the top and window side blunts the flashes and takes the edge off the cracks — and keep the room lights off rather than waking the colony into the noise. Hang the sleeping pouch in its usual corner, add a second fleece pouch nearby, and leave the cage in the interior room furthest from the display if it can be moved during the calm of the afternoon.
Bonding time is cancelled for one night
Do not carry a sugar glider in a bonding pouch or on your person during fireworks. A glider startled mid-bang does what gliders do: leaps, spreads the membrane, and glides — and a gliding animal in a strange room ends up behind a bookcase, inside a sofa frame, or out of any door opened to look for her. That is how fireworks nights actually lose gliders. Bathroom bonding sessions, tent time, and introductions to visitors all wait one night; the colony's own company inside the cage is comfort enough.
Cage security for an animal built to slip through gaps
Check the cage as a glider would. Doors latched with their secondary clips if fitted, feeding-port doors pinned, and every gap where bars meet frame checked against the spacing a small glider head can test. A panicked colony moves fast and upward, so secure any loosely hung toys that could swing and frighten them further. Keep the cage door side away from the room's door, keep other pets out of the room for the night, and make sure nobody opens the cage 'just to peek' — peeks are how pouches get dropped.
Feeding on schedule, even if the audience is hiding
Set out the night's nectar portion, fruit, and protein at the usual hour even though the gliders may not emerge for it until the sky quiets. Their internal schedule is a settling force, and finding dinner in its accustomed place tells a waking glider the night is normal after all. Fresh water in both bottle and dish, placed before dusk, means no cage-opening is needed later. Expect crabbing — the colony's alarm sound — at the loudest bangs; it is communication, not a crisis, and it stops when the noise does.
When the colony's morning tells you to call the vet
Gliders who slept through a covered night should be eating, gliding the cage, and bickering softly by the next nightfall. Contact a vet experienced with exotic mammals if a glider refuses food across a full night, stays limp or cold in the pouch, breathes with clicking sounds, or shows a bite wound after a frightened scramble — colony scuffles under stress happen and small wounds hide in fur. Check each pouch occupant gently at the next calm evening rather than during the day.
If a startled glider ever does glide out of a door left open for guests, KinsLe's Lost Pet Alert System gets a free alert to nearby members immediately, and whoever finds your sugar glider can message you directly through her profile.