05/28/2026
Some more info I just found online regarding the hazards of tennis balls. I had heard several years ago that the lettering contains lead. Turns out it does.
The Facts on Lettering and Toys.
The Research: Studies conducted by groups like The Ecology Center’s Healthy Stuff Lab found that roughly 48% of tested pet products, including tennis balls made for pets, contained detectable levels of lead.
The Lettering Risk: In some cases, the painted logos or lettering alone registered significantly high levels of lead and other toxins (like arsenic), far exceeding safety standards allowed for children.
Why Tennis Balls Can Be Problematic
Aside from the potential toxicity in printed logos, traditional tennis balls have other hidden hazards for dogs:
Felt Abrasion: The felt fuzz acts like sandpaper, slowly grinding down your dog's tooth enamel.
Industrial Glues: Balls designed for humans use glues that dogs shouldn't regularly chew, and their felt can collect abrasive sand or dirt.
Choking Hazards: Dogs that love to shred can swallow pieces of the felt, which can cause intestinal blockages.
Send a message to learn more