"We'd run out of the original balls and thought regular 65 mm balls would fit too. Nope — the launcher kept jamming. Back to these 64 mm ones and everything runs smoothly again. My lab has been happily running around with them for days."
ETPU Balls for the Automatic Ball Launcher – 12 Pack
64 mm refill balls that fit the Prime AnimalZ ball launcher perfectly. Soft ETPU, kinder to teeth than a tennis ball, and they float. Great for throwing yourself, too.
- ✓Exactly 64 mm — fits the launcher
- ✓Kinder to teeth than tennis balls, no abrasive felt
- ✓Extra tough — built to last
- ✓Lightweight and floating, great for play by the water
- ✓Also works on its own as a fetch ball for your dog
- ✓Quick rinse after outdoor play and you're done
6 ballen€4,99 per bal
€29,95
12 ballen€4,16 per bal · bespaar €9,96
€49,95Specialist in smart pet products for dogs and cats in Europe.

Made for the launcher, the same throw after throw.
The ball launcher is built around one size. Too small and the ball just sits there, too big and it jams. At 64 mm you get a consistent bounce and roll, so the launcher keeps running smoothly.
- ✓Fully compatible with the Prime AnimalZ ball launcher
- ✓Bounce tuned for stable launches
- ✓Big enough for safe fetching
The launcher is not included. This set is the refill for the Ball Launcher Premium XL.

Soft in the mouth, kind to teeth.
ETPU is a light, flexible material that is softer than rubber and has no abrasive felt like tennis balls. Ideal for dogs that love to carry and bring back, even with daily fetch.
- ✓Softer than rubber, comfortable in the mouth
- ✓No abrasive felt layer like on tennis balls
- ✓Suitable for daily fetch
The felt on tennis balls works like sandpaper on teeth. Dogs that fetch tennis balls for years have visibly worn-down molars.

Just as good thrown by hand.
No launcher to hand? These balls also make a great fetch ball for your dog on their own. Nice and light, easy to grab and the same ETPU that is gentle on teeth.
- ✓Comfortable in the mouth, easy to pick up
- ✓Floats — great for play by the water
- ✓Easy to take to the park or the beach
Bring a few spare balls — then a ball lost in the bushes won't have to end the session.
Tennis ball or ETPU ball 🎾
A tennis ball seems like the easy choice, until you notice the size varies by brand and the felt wears down your dog's teeth. ETPU is flexible, keeps its shape and has one fixed size — exactly what the launcher needs.
The felt on a tennis ball works like sandpaper on tooth enamel. ETPU doesn't have that layer, so teeth are spared even with daily fetch.
Tennis ball
- ✕Size varies by brand, jams or gets stuck
- ✕Felt wears down enamel over the years
- ✕Soaks up water and gets heavy
- ✕Wears out fast with keen fetchers
ETPU ball 64 mm
- ✓Fixed size, fits the launcher exactly
- ✓Kind to teeth, no abrasive felt
- ✓Floats and stays light, even by the water
- ✓Durable and easy to keep clean
This isn't just a bag of balls.
This is a hopper that's always full.
No more sessions grinding to a halt because a ball is lost in the bushes. Fill the hopper, and the launcher — or your arm — just keeps going.
Yes, I want extra balls →
From box to play in three steps.
Fill the hopper
Put a few balls in the hopper on top of the launcher. It loads automatically.
Let your dog fetch
More balls means less waiting between throws — the session keeps going.
Rinse and done
Give them a quick rinse after outdoor play, and they're clean and ready for next time.
🎾 No launcher? You can throw these balls just as well by hand.
Specifications
- Diameter
- 64 mm
- Material
- ETPU, flexible and kind to teeth
- Contents
- 6 or 12 ETPU balls
- Suitable for
- Ball Launcher Premium XL · throwing by hand
- Features
- Floating · lightweight · rinsable
- Use
- Under supervision, also for keen chewers
Full specifications
- Colour
- Green
- Care
- Rinse with water, leave to air dry
- Replacing
- Check regularly and replace if damaged
- Launcher included
- No — this is the refill set
- Delivery time
- 1–3 working days NL/BE, 3–7 EU
Questions about the size or your launcher? Message us: we're happy to help.
What customers say about the balls
"My vet had already warned me about the felt on tennis balls. Came across these balls on a forum. Soft material, comfortable in the mouth for my Golden. Great that there's a good alternative."
"We also just use them on the beach without the launcher. They float well and are easy to rinse off after playing outside. Handy that they also work on their own as fetch balls."
"Ordered 12 as a refill for the launcher. Now there are always a few in the hopper and a few clean and ready. Saves thinking during a session outdoors. The price is right for what you get."
"My Jack Russell is quite a chewer, but these balls hold up well. Been using them for a few weeks and they still look good. The material feels less porous than a tennis ball."
Service as it should be
Personal contact, a quick response and simply your money back if you're not happy.
30-day trial
Not happy, or doesn't it suit your dog or your launcher? Then you get your money back, no hassle.
Shipped from the Netherlands
You'll receive a tracking number as soon as your order has been processed.
Frequently asked questions
All about the ETPU balls
The questions we get most about size, material and use with the ball launcher.
How many balls do I need?
The launcher comes with 5 balls. For short sessions a 6-pack is enough; if you play more often or for longer, the 12-pack is better value per ball and you always have a clean ball ready.
Are these balls made for the automatic ball launcher?
Yes, this is essentially a refill set for the Prime AnimalZ automatic ball launcher.
Can I use them without the ball launcher?
Yes, absolutely. You can also use them on their own as fetch balls for your dog.
Why ETPU instead of a tennis ball?
Tennis balls have an abrasive felt layer that wears down tooth enamel over time. ETPU is flexible and soft, and suitable for daily fetch. Read: ETPU vs tennis balls.
What size are the balls?
The diameter is 64 mm. Always use this size for the ball launcher. Read: which ball size for which dog?
Do the balls float?
Yes, they are lightweight and floating, so also suitable for play by the water.
How do I keep them clean?
Give the balls a quick rinse after playing outside. Check them regularly and replace if damaged.
Another question?
Full product description
Looking for fetch balls for your dog that work reliably in an automatic ball launcher, but that you can also simply use on their own for fetching by hand? Lots of balls are just not quite the right size, bounce unpredictably or wear out too fast. With the Prime AnimalZ ETPU balls (12-pack) you're choosing balls made for consistent throws from the launcher, and for endless fun in the garden, the park or on the beach.
Why these ETPU balls are a must-have
These Prime AnimalZ ETPU balls (12-pack) were designed first and foremost as a refill set for the Prime AnimalZ automatic ball launcher. Their size and bounce are matched for stable launches, so your dog can play safely, again and again. And the best part: you can just as easily use them without the launcher as a dog toy to throw yourself and play fetch together.
Key benefits
• Set of 12 ETPU balls as a refill set for the automatic ball launcher
• Fully compatible with the Prime AnimalZ ball launcher
• Also ideal on their own as fetch balls for your dog
• Size 64 mm so your dog can pick them up easily
• Kinder to teeth than tennis balls and comfortable in the mouth
• Durable and bouncy for play session after play session
• Floating and lightweight for play on land and in the water
Made for the automatic ball launcher
This set is designed as a refill set that works seamlessly with the Prime AnimalZ ball launcher. That means the right size and a consistent bounce and roll, so the launcher keeps running smoothly. Please note: the ball launcher is not included.
Great on their own, too
Don't have the ball launcher to hand, or just want to play together? These balls are also great for throwing by hand. They sit comfortably in the mouth, are easy to pick up and give your dog the same energy and focus as with the launcher.
64 mm — the right size
At 64 mm the balls are easy to handle and match the design of the ball launcher. At the same time, they're big enough for safe fetching and easy to take anywhere.
Kinder to teeth than tennis balls
The ETPU surface is gentler on teeth and gums than many tennis balls. Ideal for dogs who love to carry and retrieve.
Durable and hygienic
ETPU is sturdy, long-lasting and easier to keep clean. Just give them a quick rinse after playing outside and you're done.
Floating and lightweight
Thanks to the light material, they're perfect for fetch on grass, sand and by the water. They float, so your dog can keep playing in the water too.
Safety tips and advice for use
• Always use under supervision, especially with enthusiastic chewers
• Check the ball regularly and replace it if damaged
• Give the balls a quick rinse after outdoor play for hygienic use
• For the ball launcher, always use the correct 64 mm size
What's in the box
• 12x Prime AnimalZ ETPU ball 64 mm
100% money-back guarantee and 30-day trial
We believe in our products. That's why you can try these Prime AnimalZ ETPU balls (12-pack) for 30 days. Not happy, or not a good fit for your dog or your launcher? Then you'll get your money back, no hassle.
Why Prime AnimalZ
At Prime AnimalZ, we like to keep things personal. You're not just buying a set of balls, but a brand that thinks along with you. Stuck with the ball launcher, not sure if 64 mm is the right size for your dog, or looking for tips for safe and fun fetch sessions? Just send us a message.
We reply quickly and help you step by step, so you and your dog can get off to a great start right away. That's Prime AnimalZ. Clear, committed and always focused on the fun and wellbeing of your pet.
FAQ
Are these balls made for the automatic ball launcher?
Yes, they're primarily a refill set for the Prime AnimalZ automatic ball launcher.
Can I use them without the ball launcher too?
Yes, absolutely. You can also use them on their own as fetch balls for your dog.
What size are the balls?
The diameter is 64 mm.
Are they kinder to teeth than tennis balls?
Yes, the ETPU ball is gentler on teeth and gums than tennis balls.
Do the balls float?
Yes, they're lightweight and float, so they're great for playing by the water too.
Want a refill set that works perfectly in the Prime AnimalZ automatic ball launcher, but that you can also use on its own for fetch? Then go for the Prime AnimalZ ETPU balls (12-pack) and give your dog more fun straight away. Order today and get back outside together!
Safety tips and usage advice
Always use under supervision, especially with keen chewers. Check the ball regularly and replace if damaged. Give the balls a quick rinse after outdoor play for hygienic use. Always use the correct 64 mm size for the ball launcher.










