From the Research
You should brush your pet's teeth daily, ideally once a day, as daily brushing is the most effective way to prevent plaque buildup and maintain good oral health, as supported by the most recent study 1. The study published in 2025 in the Journal of veterinary dentistry found that regular mechanical action, such as brushing or using dental chews daily, reduced dental deposits and improved periodontal health status in dogs 1. Key points to consider when brushing your pet's teeth include:
- Using a pet-specific toothbrush and toothpaste, as human toothpaste contains ingredients like xylitol that can be toxic to animals
- Starting slowly by introducing your pet to the taste of the toothpaste, then gradually introducing the toothbrush
- Focusing on the outer surfaces of the teeth where plaque tends to accumulate most
- Considering dental chews, water additives, or dental diets as supplements to brushing, but not replacements Other studies, such as those published in 1996 2, 2021 3, 1986 4, and 2020 5, also support the importance of regular tooth brushing in maintaining good oral health in pets. However, the most recent and highest quality study 1 provides the strongest evidence for daily brushing as the most effective way to prevent plaque buildup and maintain good oral health. It's also important to note that beginning dental care when your pet is young can help establish good habits, but it's never too late to start, and that regular brushing works by physically removing bacteria and food particles before they can harden into tartar, which requires professional removal.