Tennis balls are one of the most popular dog toys in the UK — cheap, bouncy, and easy to throw. But are they actually safe? The short answer is yes, for most dogs, most of the time. Here's what you need to know.
Why Dogs Love Tennis Balls
Tennis balls are the perfect size for most medium to large dogs to carry, chase and retrieve. They bounce unpredictably, which keeps dogs engaged, and the felt texture is satisfying to chew. For high-energy breeds, a tennis ball and a willing human is all they need for a great workout.
Are There Any Risks?
Like any toy, tennis balls come with some caveats:
- Choking hazard for small dogs — a standard tennis ball is too large for most small breeds to swallow, but always supervise play with smaller dogs
- Felt wear — the felt on a tennis ball can wear down over time and be ingested in small amounts. This is generally harmless, but replace any ball that is heavily shredded
- Squeaker-free — unlike some dog toys, tennis balls don't have internal squeakers that can be swallowed if the ball is destroyed
- Pressure and bounce — some dogs are powerful enough to compress a tennis ball and get their jaw stuck momentarily. Always supervise strong chewers
Used Tennis Balls — Are They Safe?
Yes. Used tennis balls are just as safe as new ones for dog play. The main difference is cosmetic — they may be discoloured, have pen marks, or show signs of wear. None of this affects safety for fetch and general play.
In fact, used tennis balls are often better for dogs than new ones. New tennis balls are pressurised for competitive play and can be harder and bouncier than necessary for a dog game of fetch. A slightly deflated used ball is often easier for dogs to pick up and carry.
What Grade Should You Buy for Your Dog?
If you're buying used tennis balls specifically for your dog, you don't need to spend money on premium grades. Here's a quick guide:
- Grade F — budget grade, more worn. Perfect for dogs — they'll destroy them anyway
- Grade D — good condition with some wear. A solid all-rounder that lasts a bit longer
For most dog owners, Grade F is the best value. You get more balls for your money and your dog won't notice the difference.
Tips for Safe Play
- Always supervise play, especially with strong chewers
- Replace any ball that has been chewed into pieces
- Choose the right size — standard tennis balls are ideal for medium to large dogs
- Don't leave tennis balls as unsupervised chew toys
- Read our full pet safety tips for more guidance
How Many Should You Buy?
Dogs lose balls constantly — down drains, under fences, into rivers. Buying in bulk is always better value. Our 100-pack is popular with dog walkers and kennels, while individual packs suit most household dogs.
Used tennis balls are a safe, affordable and eco-friendly choice for your dog. Give them a second life — and your dog a great time. 🐾