Household poisoning cases among dogs in the UK have increased significantly over the past two years, according to new data from the Veterinary Poisons Information Service (VPIS). Common household items, including chocolate, grapes, and human medications, are becoming major health risks for pets.

Between 2023 and 2025, several poisoning-related consultations saw dramatic increases:

Chocolate poisoning: 1,324 cases → 2,230 cases (+68%)

Grape poisoning: 650 cases → 1,113 cases (+71%)

Paracetamol (acetaminophen) poisoning: 554 cases → 776 cases (+40%)

Onion and garlic poisoning: increased by 53% 

Chocolate remains the most common household toxin affecting dogs, while NSAID painkillers (1,664 cases) and rodenticides (1,498 cases) also continue to be major concerns.

Chocolate, Grapes and Everyday Foods Can Be Dangerous

Chocolate contains theobromine and caffeine, which dogs cannot process effectively. Eating chocolate can cause vomiting, rapid heartbeat, tremors, seizures, and in severe cases, can be life-threatening.

Grapes and raisins are another hidden danger. Even small amounts may trigger serious kidney problems in some dogs, making them one of the most concerning household foods.

Common ingredients such as onions and garlic can also damage a dog’s red blood cells and lead to anemia.

Never Give Dogs Human Medication

The rise in medication-related poisoning cases is another warning sign for pet owners.

The UK pet welfare organization PDSA reminds owners that human medicines should never be given to pets unless recommended by a veterinarian.

Painkillers such as paracetamol and NSAIDs may cause serious complications, including liver damage, kidney problems, stomach ulcers, or internal bleeding.

How to Keep Dogs Safe at Home

Pet owners can reduce poisoning risks by:

Keeping chocolate, grapes, medicines, and cleaning products out of reach

Avoiding feeding dogs human foods without checking safety first

Contacting a veterinarian immediately if accidental ingestion occurs

Many dog poisoning emergencies happen because everyday household items are mistaken as harmless. Creating a safer home environment is one of the simplest ways to protect your pet’s health. 🐾