"If you don't want your dog to have bad breath, do what I do: Pour a little Lavoris in the toilet"

This quote by Jay Leno is a funny way of suggesting that appropriate oral hygiene is very important for pet dogs. By recommending to put Lavoris in the toilet, Leno is suggesting that it is very important to brush your canine's teeth routinely. This is because bad breath is typically brought on by bacteria and plaque buildup on the teeth, which can be prevented by brushing. Additionally, Leno is recommending that Lavoris, a mouthwash, can be utilized to help keep your pet's breath fresh. This is since mouthwash can assist to reduce germs and plaque buildup, along with freshen breath. Overall, Leno is recommending that proper oral hygiene is essential for pets, and that using a mouthwash can assist to keep their breath fresh.