6 dangerous things dogs like to chew and safer alternatives

Chewing is a natural canine behaviour and very rewarding for dogs. Puppies need to chew to help adult teeth break through gums and ease teething pain.

Adult dogs also have a strong urge to chew, which keeps their teeth clean and healthy, satisfies natural urges, and provides quiet entertainment while owners are busy.

Choosing dog-safe chew toys appropriate for your dog's size and chewing strength is essential. These toys are designed to withstand chewing without harm.

However, dogs often chew on inappropriate items which can harm them or damage your belongings. This article outlines six common things dogs like to chew that can be harmful and safer alternatives to offer instead.

1. Sticks and branches

Many dogs pick up twigs, sticks, and branches during walks, especially if their favourite toys aren't present. While this is common, sticks and branches pose dangers.

Sharp ends and jagged splinters can injure your dog's mouth or throat, and swallowing splinters may cause internal damage. Additionally, the bark of some tree species is toxic to dogs, so discouraging this behaviour is important.

Instead, provide safe alternatives such as rubber or plastic fake sticks, chew sticks, or treat-filled toys like Kong toys to satisfy their chewing urge safely.

2. Cooked bones

Raw bones of suitable size can be a rewarding treat and dental aid when sourced responsibly.

Conversely, cooked bones become dry and brittle, prone to splintering and causing serious internal injuries if ingested. Specially prepared bones marked for dog use are exceptions, as they undergo heat treatment to avoid brittleness.

Dental chews or veterinarian-approved raw bones are safer alternatives to cooked bones.

3. Fillings and stuffing from toys

Dogs that like to destroy toys may chew and swallow stuffing, squeakers, or fillings. This can lead to digestive blockages and serious medical issues, sometimes requiring surgery.

Choose durable toys designed for dogs with minimal or no filling. Keep children's toys away to prevent accidental ingestion.

4. Painted or treated wood

Wooden items like chair legs or fencing panels might attract chewing dogs, but treated wood or painted surfaces contain toxic chemicals dangerous for pets.

Wood splinters can injure the mouth or digestive tract, and the chemicals pose a poisoning risk. Only allow chewing of untreated, unpainted wood objects or safer chew toy materials like rubber or nylon.

5. Stones or rocks

Some dogs carry or chew stones and rocks when no toys are available. Rocks can cause teeth damage, chips, or wear from chewing and pose choking hazards.

It's best to provide safe chew treats such as bully sticks or approved chew toys to protect your dog's dental health.

6. Strings, laces and ribbons

Shoes and their laces, ribbons, or loose strings often attract dogs but can cause choking or dangerous intestinal blockages if swallowed.

Never allow dogs access to string-like objects unsupervised and ensure their toys and environment are free from such hazards. Durable rope toys sized appropriately can safely satisfy chewing desires.

Recent Warnings and Advice for UK Dog Owners in 2025

The Food Standards Agency (FSA) has recently warned about certain dog chews imported from China linked to health risks such as aggressive behaviour and seizures. Owners should avoid unregulated chews and always seek veterinary advice for any signs of illness after feeding treats.

Providing your dog with a variety of safe chew toys adapted to their needs not only protects them from dangers but supports their wellbeing and dental health.

Responsible selection of toys and treats, keeping harmful items out of reach, and supervising your dog during chew time will help ensure a happy, safe pet.