Why limited
Keep Butter to small, occasional amounts. Sensitive pets may react to it, and sugar- or fat-heavy foods raise the risk of obesity and pancreatitis.
High in fat and dairy — a lick is fine, but larger amounts cause vomiting and diarrhoea, and pancreatitis risk.
Dogs and cats carry the same rating (Feed with care), so the notes below hold for either pet.
If it ate some before you noticed, watch for vomiting, diarrhoea, loss of appetite, unusual tiredness or a painful, swollen abdomen over the next 24 hours. A one-off small amount in a healthy adult usually passes with water and rest; repeated exposure, a puppy or kitten, a senior, or a pet with an ongoing illness is a reason to call your vet the same day.
Other foods that need limits
The full A–Z food list groups every food by verdict for each species.
Why these cautions matter
Rich, fatty food is the classic trigger for pancreatitis, a painful inflammation of the pancreas that usually needs veterinary treatment rather than rest alone.
Most adult pets make very little lactase, so dairy tends to produce gas, bloating and diarrhoea instead of usable nutrition.
Frequently asked questions
Can cats eat Butter?
CAUTION — limited. High in fat and dairy — a lick is fine, but larger amounts cause vomiting and diarrhoea, and pancreatitis risk.
How much Butter can cats have?
Keep Butter to small, occasional pieces and never part of the main meal. It is classed as with care, so pets with a sensitive gut, pancreatitis or diabetes should skip Butter entirely.
What reaction should I watch for after cats eats Butter?
In the 24 hours after cats eats Butter, look for vomiting, diarrhoea, gas or a drop in appetite. High in fat and dairy — a lick is fine, but larger amounts cause vomiting and diarrhoea, and pancreatitis risk.
How often can cats have Butter?
Save Butter for rare moments rather than building it into a routine; your cat may enjoy it, but that alone does not make it fit to feed often.
What are safer treats than Butter for cats?
Pick from the safe list instead — Cumin or Coriander carry none of the risk that Butter does, and they work better as an everyday treat.