Can dogs eat biscuits? Take care — the catch
Quick answer: Not recommended — biscuits is best avoided for dogs.
Quick verdict
Caution
Key risk
High sugar and fat, and chocolate, raisin or xylitol biscuits are toxic; use dog treats instead.
Why
Human biscuits are sugary and fatty and best avoided; some contain toxic ingredients.
Can dogs eat biscuits, and why?
Human biscuits are sugary and fatty and best avoided; some contain toxic ingredients. High sugar and fat, and chocolate, raisin or xylitol biscuits are toxic; use dog treats instead.
Dogs are omnivores, so most of their diet should be a complete, balanced dog food, with treats on top. They cope with a wide range of foods, but rich, fatty or sugary ones can cause stomach upset and, over time, weight gain or pancreatitis.
Warning — what to watch for
High sugar and fat, and chocolate, raisin or xylitol biscuits are toxic; use dog treats instead.
If your dog has eaten biscuits, 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 dogs might eat
Feed dogs safely
Portion control and slow feeding help when a food needs care:
Inflatable Herding Ball with Handles for Dogs
A large, tough inflatable herding ball that taps into your dog's natural chase-and-nudge instinct. Reinforced bite-resistant fabric and grab handles make it great for active outdoor play with medium and large breeds.
£29.99
Chicken-Wrapped Milk Stick Dog Treats
Chewy dog treats of soft milk sticks wrapped in real chicken for tasty, protein-rich rewarding.
From£12.99
Plush Strawberry Snuffle Mat
An interactive foraging mat with removable plush strawberries that hide treats and kibble. Encourages natural snuffling and slows feeding, providing mental enrichment for dogs, rabbits and guinea pigs alike.
From£13.99
Airtight Pet Food Storage Container
A high-capacity airtight storage container that keeps dry dog, cat or bird food fresh and moisture-free. Sturdy thick walls, a sealed push-lid and a clear window let you check levels at a glance, with a built-in measuring cup included.
From£10.99
Feeding & nutrition guides
Frequently asked questions
Can dogs eat biscuits?
Caution. Human biscuits are sugary and fatty and best avoided; some contain toxic ingredients.
What happens if my dog eats biscuits?
High sugar and fat, and chocolate, raisin or xylitol biscuits are toxic; use dog treats instead. If your dog has eaten biscuits, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.
Is biscuits poisonous to dogs?
Caution. Human biscuits are sugary and fatty and best avoided; some contain toxic ingredients.
Free printable: safe & toxic foods for dogs
biscuits is just one food — get the full one-page checklist of what’s safe, fine in moderation, or dangerous for dogs. Vet-sourced, yours to print and keep.
Check biscuits for another pet
Sources
Our verdict on whether dogs can eat biscuits draws on established UK and US veterinary and welfare organisations. Individual pets, quantities and preparation vary — always confirm with your own vet.