How often should you change your dog's toothbrush?
Best practices for pet hygiene and dog grooming
“How’s the dog brushing going?” I asked a couple of dog owners recently.
The uncomfortable look on both of their faces — pet owners of two different dogs — let me know all I needed to know.
I heard all the excuses in the world about how they just couldn’t figure it out: “She doesn’t like the toothpaste” and “She doesn’t want me near her teeth” and “I’ll just let a groomer do it.”
I can’t say I blame them. When I first adopted my Hound mix, I remember what it was like getting a confused puppy to sit still long enough for me to clip her nails and brush her teeth.
Recommended Read: “Dog silicone finger toothbrushes are overrated ~ Figuring out the best dog dental cleaning products”
ADVERTISEMENT ~ Amazon
As an Amazon affiliate, I earn a percentage from purchases with my referral links. I know some consumers are choosing to boycott Amazon for its DEI removal. However, after thinking about this thoroughly, I want to continue promoting cool products from small businesses, women-owned businesses and (specifically) Black-owned businesses who still feature their items on Amazon. As of the first date of Black History Month 2025, each new post will ALWAYS include a MINIMUM of one product sold by a Black-owned business. (I have visited the seller’s official site to verify that Amazon Black-owned logo.) I am (slowly) doing this with older, popular posts too. If you still choose to boycott, I 100% respect that decision.

Still, the sooner you start, the easier it’ll get. Additionally, as with pet training, the more often the tooth brushing happens, the easier it’ll be to monitor chewing habits and know when to buy or replace new supplies. While most veterinarians emphasize brushing a dog’s teeth on a daily basis, the amount of time to switch toothbrushes gets overlooked.
ADVERTISEMENT ~ Amazon
As an Amazon affiliate, I do earn a percentage from each sale while using my referral links.
How often should dog toothbrushes be changed? Three months, according to the VCA Hospital, the same scheduling as humans. However, there are a few other tips to keep in mind for when dog toothbrushes should be changed sooner, along with other pet grooming cleanliness needs.