Guinea pigs and vitamin C
Unlike almost every other mammal, guinea pigs cannot synthesise vitamin C. Without a daily dietary source they develop scurvy — lethargy, a rough coat, swollen joints and, eventually, serious illness. Burgess Excel nuggets contain stabilised vitamin C so the level stays reliable through the life of the bag.
Why nuggets, not muesli?
A muesli mix lets a guinea pig eat the sweet flakes and leave the fibre. That causes dental disease and gut problems. Every Burgess nugget is identical — there is nothing to pick out.
What’s in it
- Stabilised vitamin C — the nutrient guinea pigs must eat daily
- Beneficial fibre for gut motility and dental wear
- Prebiotics for digestive health
- No added sugars; made in the UK
Choosing a formula
- With Mint — the everyday all-rounder
- Blackcurrant & Oregano — a change of flavour for fussy piggies
- Indoor — added vitamin D for guinea pigs kept inside, who get less sunlight
Feeding
Nuggets supplement hay, they don’t replace it. Unlimited fresh hay should be about 85% of the diet, plus a daily handful of vitamin-C-rich greens (capsicum, parsley) and roughly 1 tablespoon of nuggets per guinea pig per day.
Why you won’t find this at the big chains
Burgess and bunnyNature are distributed in Australia exclusively to independent specialist retailers — the large chains cannot stock them. If you’ve been buying your rabbit’s food from a big-box pet store, this is a genuine step up, and this is one of the few places in Australia you can get it.


