Best Toothpaste for Small Dogs: Safe and Effective Dental Care
Caring for small dogs’ teeth is essential to their overall health. The right toothpaste makes daily brushing easier and more effective, especially for puppies and toy breeds. This guide highlights five top American-made options designed for small dogs, focusing on enzymatic formulas, kid-friendly flavors, and veterinarian-backed ingredients. Consider flavor acceptance, tube size, and whether you want a ready-to-use gel or a paste with baking soda for fresh breath. The following picks are well-suited for small mouths and simple brushing routines.
| Product | Brand | Flavor / Focus | Size | Key Benefit |
|---|---|---|---|---|
| Arm & Hammer Enzymatic Dog Toothpaste – Peanut Butter Flavored | Arm & Hammer | Peanut Butter Flavor | 6.2 oz | Enzymatic formula with baking soda |
| Vet’s Best Enzymatic Dog Toothpaste | Vet’s Best | Enzymatic, Aloe & Neem | 3.5 oz | Gums-friendly and tartar-control |
| Arm & Hammer Complete Care Enzymatic Dog Toothpaste | Arm & Hammer | Chicken Flavor | 6.2 oz | Complete dental care with baking soda |
| Petrodex Toothpaste for Dogs and Puppies | Petrodex | Poultry Flavor | 6.2 oz | Patented enzymes, no rinse needed |
| Petsmile Professional Pet Toothpaste | Petsmile | Calprox Formula | 2.5 oz | VOHC accepted, clinically proven |
Arm & Hammer Enzymatic Dog Toothpaste – Peanut Butter Flavored

The Arm & Hammer Enzymatic Dog Toothpaste with Peanut Butter flavor offers an enzymatic formula designed to reduce plaque and tartar buildup. The baking soda infusion helps deodorize breath and supports overall dental wellness in small dogs. A 6.2-ounce tube provides ample brushing sessions for puppies and adult dogs alike, and the puppy-friendly flavor helps make brushing a positive routine. The product pairs well with a dog toothbrush to maximize cleaning efficacy.
- Enzymatic formula targets plaque and tartar buildup
- Baking soda helps freshen breath and deodorize
- Peanut butter flavor is typically well-accepted by dogs
Vet’s Best Enzymatic Dog Toothpaste

Vet’s Best Enzymatic Dental Gel is a veterinarian-formulated paste that combines aloe, neem oil, grapefruit seed extract, baking soda, and enzymes. This soothing blend aims to calm gums while efficiently removing plaque and tartar. It supports daily oral care between veterinary cleanings and helps freshen breath. The 3.5-ounce tube is compact enough for small breeds and easy to apply with a finger brush or regular dog toothbrush, facilitating a gentle brushing routine.
- Soothing blend: aloe, neem oil, grapefruit seed extract
- Enzymatic formula aids in plaque and tartar removal
- Daily use supports ongoing oral health between Vet visits
Arm & Hammer Complete Care Enzymatic Dog Toothpaste

Arm & Hammer Complete Care Enzymatic Dog Toothpaste combines baking soda with an enzymatic formula to help eliminate bad breath and fight tartar. The Chicken-Flavored enzymatic toothpaste is designed to appeal to dogs while delivering effective cleaning. At 6.2 ounces, it provides enough product for regular brushing without frequent restocking, making it a practical option for households with multiple small dogs or frequent brushers. Regular use can help maintain cleaner teeth and fresher breath over time.
- Enzymatic formula to help reduce plaque
- Baking soda deodorizes and freshens breath
- Chicken flavor commonly preferred by dogs
Petrodex Toothpaste for Dogs and Puppies

Petrodex Advanced Dental Care Enzymatic Dog Toothpaste is formulated with patented enzymes to help reduce plaque and tartar formation. It features a non-foaming, no-rinse formula, designed for convenient use in routine brushing. The poultry flavor is typically well tolerated by many dogs and can make daily dental care easier. The 6.2-ounce tube is sized for small dogs, ensuring manageable application and storage in a standard bathroom setting.
- Patented enzymes aid in plaque and tartar reduction
- Non-foaming formula requires no rinsing
- Poultry flavor supports acceptance by many dogs
Petsmile Professional Pet Toothpaste

Petsmile Professional Pet Toothpaste is VOHC accepted and uses Calprox technology to help prevent plaque and tartar buildup. It uses human-grade ingredients and is designed for pets to bite or lick after brushing, with a London Broil flavor that appeals to many dogs. The 2.5-ounce tube is compact enough for small breeds, and the formula is marketed to deliver visible improvements in dental cleanliness with regular use. Petsmile stands out for its clinical backing and taste appeal.
- VOHC accepted ingredient Calprox for plaque control
- Clinically proven to reduce plaque and gingivitis
- Human-grade ingredients and dog-friendly flavor
Buying Guide
Key purchase considerations for small dogs
Small dogs have compact mouths and more delicate gums. Look for toothpaste with an enzymatic formula, which can actively target plaque without requiring aggressive brushing. A flavor that your dog enjoys increases brushing compliance. Tube size matters for tiny mouths; smaller tubes are easier to manage and reduce waste during daily use.
Flavor, palatability, and acceptance
Flavor helps determine whether your dog accepts regular brushing. Peanut butter, chicken, and poultry flavors are common favorites. If your dog is particularly finicky, consider a gel or paste that’s explicitly designed to be lick-friendly and easy to apply with a finger brush to minimize resistance.
Enzymatic vs. non-enzymatic
Enzymatic toothpastes use enzymes to break down plaque and reduce tartar buildup, which is especially helpful for dogs that resist brushing. Non-enzymatic pastes may rely more on deodorizing ingredients, but enzymatic formulas generally offer stronger, ongoing protection when used consistently.
Rinse-free and convenience factors
Rinse-free or no-rinse formulas simplify routine care for busy households. For small dogs, a non-foaming, easy-to-apply paste that does not require water rinsing can save time and encourage daily brushing. Some products are designed to be safe if swallowed in small amounts, which is useful for puppies or dogs who lick the paste off quickly.
Safety, approvals, and veterinary backing
Products with veterinary formulation or VOHC (Veterinary Oral Health Council) approval offer additional confidence in safety and efficacy. VOHC-accepted options, like Petsmile, have met independent standards for controlling plaque and tartar. If you have concerns about ingredients, opt for products containing recognized safe ingredients such as baking soda, aloe, or enzyme blends endorsed by vets.
Size, price, and value
For small dogs, a 3–6 ounce tube is typically sufficient for several weeks to months of brushing, depending on frequency. Compare value by considering how quickly you go through a tube and whether a multi-pack or kit (toothpaste + toothbrush) saves time and money. Some kits include finger brushes, which may be beneficial for first-time brushers.
Multi-product considerations and choosing a routine
If you prefer a single daily routine, you may prioritize a toothpaste that pairs well with a simple finger brush or a small-dog toothbrush. If you adopt a box of supplies, consider a brand that offers both toothpaste and compatible brushing tools to streamline purchases. Consistency is more important than the exact brand for improving dental health in small dogs.
At-a-glance comparison
| Product | Enzymatic | Rinse/No-Rinse | Key Appeal | Size |
|---|---|---|---|---|
| Arm & Hammer Enzymatic Peanut Butter | Yes | No rinse required | Dog-friendly flavor, baking soda freshness | 6.2 oz |
| Vet’s Best Enzymatic Dental Gel | Yes | No rinse required | Gentle, gums-friendly with aloe and neem | 3.5 oz |
| Arm & Hammer Complete Care | Yes | No rinse required | All-in-one dental care with chicken flavor | 6.2 oz |
| Petrodex Enzymatic Toothpaste | Yes | No rinse required | Pliant non-foam, easy for daily use | 6.2 oz |
| Petsmile VOHC Toothpaste | Yes | Usually rinse-free | VOHC approved with Calprox formula | 2.5 oz |
Note: Always supervise brushing, especially with puppies, and consult a veterinarian if you notice persistent bad breath, bleeding gums, or reluctance to brush. The best toothpaste for a small dog is the one that your pet readily accepts and that fits your brushing routine, while delivering consistent dental health benefits over time.