As families across the UK prepare to make the most of the upcoming bank holiday with picnics and garden get-togethers, Dog Friendly Retreats urges dog owners to be mindful of what’s in their picnic baskets.
While harmless to humans, many popular seasonal treats can be highly toxic to dogs, with some leading to emergency vet visits or worse.
Whether you’re having a weekend away or staying at home, below is a timely roundup of common picnic foods that pose serious health risks to dogs, including:
Grapes and raisins
Whilst grapes and raisins are popular for picnics, especially with children, even a tiny amount can cause kidney failure in dogs. Tartaric acid and potassium bitartrate are found in high concentrations in grapes, and research shows that dogs are particularly sensitive to these acids.
Onions, garlic, and chives
Often found in quiches, salads, and dips, whether raw, cooked, or powdered, these ingredients can damage red blood cells and lead to a serious condition called hemolytic anaemia. Symptoms might not appear immediately, which makes accidental ingestion especially risky, and as these ingredients aren’t always visible, it’s even more important to be aware.
Chocolate and sweet treats
Chocolate is one of the most well-known toxic foods for dogs, yet it is still one of the most common causes of dog poisoning, which is something to be conscious of during your spring picnic. Many spring and bank holiday desserts, like brownies, cupcakes, and Easter eggs, may contain enough theobromine (a stimulant found in cocoa) to cause vomiting, seizures, and in severe cases, heart failure.
Cooked bones (especially chicken)
Whilst raw bones are suitable for dogs, the chicken legs or wings you might take on a picnic can splinter and cause internal injuries or choking, which could potentially be fatal. Cooking makes bones brittle, and when chewed, they can splinter into sharp fragments that may puncture a dog’s throat, stomach, or intestines.
Corn on the cob
Whilst corn isn’t toxic to dogs, it can create a significant blockage risk if swallowed, and we all know dogs don’t always chew their food as much as they should, which could lead to expensive surgery to remove.
Josh Williams, owner of Dog Friendly Retreats, commented: “It’s easy to overlook how many picnic staples are dangerous for dogs. Something as innocent as a fruit scone or sausage roll can contain hidden ingredients that cause serious harm.
“Dogs are naturally curious about food, especially outdoors, so prevention and awareness are key. It’s important to watch children too, as they won’t always understand the risk of feeding your dogs these toxic ingredients.”
Your dog also deserves to enjoy the bank holiday picnic, but what foods are safe to share?
Dog-Safe Snacks You Can Share at a Picnic
Carrot sticks
Crisp, low-calorie, and full of fibre, carrots are an excellent snack for dogs. They also help support dental health and are easy to pack in a cooler.
Apple slices (without seeds)
Apples are rich in vitamins A and C; most dogs love the sweet crunch. Just remove the seeds and core, as the seeds contain small amounts of cyanide.
Cucumber slices
Hydrating, low in calories, and gentle on the stomach, cucumbers are a refreshing treat for dogs on warm days.
Plain cooked chicken or turkey (boneless, skinless)
If you’re grilling or packing cold meats, a small amount of plain, unseasoned chicken or turkey makes a protein-rich snack. Just avoid any seasoning, sauces, or bones.
Blueberries or strawberries
These antioxidant-rich fruits are safe in moderation and can even help support brain and heart health. Wash them well and serve fresh (avoid sugary toppings or syrups).