Can rabbits eat fizzy drinks? No — why, and what to do
Quick answer: No — fizzy drinks is not safe for rabbits and should never be given.
Quick verdict
Unsafe
Key risk
Sugar, caffeine and carbonation are all harmful to rabbits.
Why
Rabbits must only drink plain water, never fizzy drinks.
Safe treats for rabbits instead
Young Rabbit Starter Kit
For a new young or dwarf rabbit: Burgess junior nuggets, Timothy hay, a bag of wood shavings and a 600ml drinking bottle.
£22.49
Rabbit Monthly Essentials Food Bundle
A 3kg bag of Burgess adult rabbit nuggets, long-stem feeding hay and a pack of Selective Naturals garden sticks for treats.
£22.49
Rabbit Treat Stick Trio
Three Vitakraft rabbit treat packs — honey, wild berry and vegetable — to hang in the hutch.
£10.99
Supreme Tiny Friends Farm Russel Rabbit's Tasty Mix
A complete rabbit mix in 850g, 2.5kg or 5kg, with a stated daily amount of 60-70g for a 2.5kg rabbit
From£2.89
Can rabbits eat fizzy drinks, and why?
Rabbits must only drink plain water, never fizzy drinks. Sugar, caffeine and carbonation are all harmful to rabbits.
Rabbits are herbivores: roughly 85% of their diet should be good-quality hay or grass, plus a daily handful of leafy greens, with only small amounts of other veg and tiny occasional fruit. They have a sensitive hindgut that depends on constant fibre — sudden changes, sugar or starch can trigger dangerous gut stasis and bloat.
Warning — what to watch for
Sugar, caffeine and carbonation are all harmful to rabbits.
If your rabbit has eaten fizzy drinks, don’t wait for symptoms — contact your vet immediately, or call the Animal PoisonLine on 01202 509000 (24/7, UK). Signs of a problem can include vomiting, diarrhoea, drooling, lethargy, tremors or loss of appetite.
🚨 Find an emergency vet near youMore foods rabbits might eat
More for rabbits
If your rabbit has eaten fizzy drinks, ring your vet — do not wait to see what happens. Treats made for rabbits, to give instead:
Mr Johnson's Supreme Junior Dwarf Rabbit Mix
A complementary mix for junior and dwarf rabbits, fed alongside unlimited hay
From£2.64
Vitakraft Rabbit Stick Wild Berry 112g
Triple-baked rabbit nibble stick on a wooden core, with elderberry, rowan and juniper berries.
£4.05
Vitakraft Rabbit Stick Popcorn 100g
Puffed-grain rabbit stick on a wooden core, baked with honey and clipped to the cage bars.
£4.05
Vitakraft Rabbit Stick Honey 112g
Triple-baked rabbit nibble stick on a wooden core, made with spelt and a little honey.
£4.05
Feeding & nutrition guides
Frequently asked questions
Can rabbits eat fizzy drinks?
Unsafe. Rabbits must only drink plain water, never fizzy drinks.
What happens if my rabbit eats fizzy drinks?
Sugar, caffeine and carbonation are all harmful to rabbits. If your rabbit has eaten fizzy drinks, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.
Is fizzy drinks poisonous to rabbits?
Unsafe. Rabbits must only drink plain water, never fizzy drinks.
Free printable: safe & toxic foods for rabbits
fizzy drinks is just one food — get the full one-page checklist of what’s safe, fine in moderation, or dangerous for rabbits. Vet-sourced, yours to print and keep.
Check fizzy drinks for another pet
Sources
Our verdict on whether rabbits can eat fizzy drinks draws on established UK and US veterinary and welfare organisations. Individual pets, quantities and preparation vary — always confirm with your own vet.