Can guinea pigs eat macadamia nuts?
Quick verdict
Unsafe
Key risk
Far too high in fat for a herbivore and can cause serious digestive upset.
Why
Macadamia nuts are not suitable for guinea pigs.
Can guinea pigs eat macadamia nuts, and why?
Macadamia nuts are not suitable for guinea pigs. Far too high in fat for a herbivore and can cause serious digestive upset.
Guinea pigs are herbivores who need unlimited hay or grass, a daily portion of fresh leafy veg, and a daily source of vitamin C — which they cannot make themselves. Their gut relies on constant fibre, so too much sugar or any sudden change can cause painful bloat and diarrhoea.
Warning — what to watch for
Far too high in fat for a herbivore and can cause serious digestive upset.
If your guinea pig has eaten macadamia nuts, 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.
More foods guinea pigs might eat
Make treat time better
Handy kit for feeding guinea pigs well:
Frequently asked questions
Can guinea pigs eat macadamia nuts?
Unsafe. Macadamia nuts are not suitable for guinea pigs.
What happens if my guinea pig eats macadamia nuts?
Far too high in fat for a herbivore and can cause serious digestive upset. If your guinea pig has eaten macadamia nuts, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.
Is macadamia nuts poisonous to guinea pigs?
Unsafe. Macadamia nuts are not suitable for guinea pigs.
Check macadamia nuts for another pet