![DITR Dog Training on X: "REAL tennis balls r acidic & wear teeth! Toss them from dog parks & exchg 4petsafe ones. #tennisballserodedogteeth! http://t.co/HpciQ929Qh" / X DITR Dog Training on X: "REAL tennis balls r acidic & wear teeth! Toss them from dog parks & exchg 4petsafe ones. #tennisballserodedogteeth! http://t.co/HpciQ929Qh" / X](https://pbs.twimg.com/media/COi2Zm3UwAA83PC.jpg)
DITR Dog Training on X: "REAL tennis balls r acidic & wear teeth! Toss them from dog parks & exchg 4petsafe ones. #tennisballserodedogteeth! http://t.co/HpciQ929Qh" / X
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![The Schwarzman Animal Medical Center on X: "🎾 Did you know that tennis balls can be harmful to your dog's teeth? 😱 The fuzz on a tennis ball, known as the "nap," The Schwarzman Animal Medical Center on X: "🎾 Did you know that tennis balls can be harmful to your dog's teeth? 😱 The fuzz on a tennis ball, known as the "nap,"](https://pbs.twimg.com/media/EhPw1XgWAAIkd9V.jpg)