Constipation in dogs is a condition characterized by difficulty passing stools normally. A number of factors can lead to the condition. Some of the most common of these include ingestion of foreign bodies, dehydration, and lack of dietary fiber. Thankfully, there are a wide variety of commercially available dog laxatives that are designed to loosen your dog’s stools and ease symptoms of constipation. Many of these products also contain ingredients that promote overall digestive health.
We researched dozens of dog laxatives to identify the best of the best, based on factors including formula, ingredients, affordability, and Amazon reviews. We then narrowed down our search to 5 of the top-rated dog laxatives.
The 5 Top-Rated Dog Laxatives
| Editor's Picks | Brand | Rating |
|---|---|---|
| Best Dog Laxative Overall | Weruva Pumpkin Patch Up! | 4.3 |
| Best Dog Laxative Chews | Vet's Best Gas Busters Dog Supplements | 3.8 |
| Best Budget Dog Laxative | Cloud Star Dynamo Dog Tummy Treats | 4.4 |
| Best Dog Laxative Gel | Pfizer Lax'aire | 4.6 |
| Best Dog Laxative Powder | Raw Paws Pet Organic Pure Pumpkin Powder | 4.2 |
*Ratings are from Amazon at the time of publication and can change
Best Dog Laxative Overall: Weruva Pumpkin Patch Up!
Weruva Pumpkin Patch Up! is our top pick among the dog laxatives we looked at. The supplement contains just 2 simple ingredients: water and GMO-free pumpkins that are naturally rich in soluble and insoluble fibers. This healthy, natural formula helps support gut motility and improves stool quality in pets.
The gentle dog laxative is pureed and packaged in convenient, non-BPA pouches for ease of use. The product is also made in a human-food facility with superior safety standards and quality control. Many reviewers of this dog laxative say that it helps support their pets’ digestive health. Some also comment that it was recommended by their veterinarian.
Weruva Pumpkin Patch Up! Key Features:
- All-natural formula
- Helps support your dog’s digestive system
- Free from grain, gluten, GMO, and BPA
- Convenient, easy-to-open pouches
Best Dog Laxative Chews: Vet’s Best Gas Busters Dog Supplements
Vet’s Best Gas Busters Dog Supplements are specially formulated to relieve gas, bloating, and an upset digestive system. The veterinarian formulated dog laxatives contain a blend of natural ingredients, including parsley, slippery elm bark, and ginger root. Together, these ingredients help support your pet’s digestive health.
These chewable dog laxatives also contain an enzyme and probiotic blend that promotes a healthy, balanced digestive flora. Each bottle contains 90 tablets, up to 1 month’s supply for smaller dogs. Most reviewers of these dog laxatives chews say they are effective and easy to administer.
Vet’s Best Gas Busters Dog Supplements Key Features:
- Veterinarian formulated
- Contains a blend of natural ingredients
- Promotes digestive health
- Includes enzymes and probiotics
Best Budget Dog Laxative: Cloud Star Dynamo Dog Tummy Treats
Cloud Star Dynamo Dog Tummy Treats are formulated with pumpkin and ginger to support your dog’s digestive system. The affordably-priced dog laxatives contain no grain or added gluten. They are also free from corn, soy, and artificial colors or flavors.
These dog laxative chews contain probiotics, making them ideal for older pups with digestive issues. They are also soft, palatable, and easy to chew. Many reviewers say this product is great for settling their dogs’ stomach.
Cloud Star Dynamo Dog Tummy Treats Key Features:
- Grain free formula
- Contains healthy natural ingredients
- Includes probiotics
- Ideal for older dogs
Best Dog Laxative Gel: Pfizer Lax’aire
Pfizer Lax’aire is a gentle laxative and lubricant for dogs and cats. It is designed to relieve various digestive issues, including constipation. The key ingredients in this dog laxative gel are liquid petrolatum, which acts as a lubricant, and cod liver oil, a natural laxative.
The laxative gel is easy to administer and highly palatable to dogs. Simply place a small amount on your dog’s nose to stimulate initial taste interest.
Pfizer Lax’aire Key Features:
- Contains essential vitamins, fatty acids, and iron
- Effectively relieves various digestive issues
- Easy to administer
- Highly palatable
Best Dog Laxative Powder: Raw Paws Pet Organic Pure Pumpkin Powder
Raw Paws Pet Organic Pure Pumpkin Powder promotes regularity and aids digestion. The dog laxative powder is made from 100% organic pumpkin that’s a rich source of soluble fiber, vitamin C, antioxidants, and other essential nutrients.
This dog laxative powder is packaged in a resealable ziplock bag to keep it fresh. It’s also convenient and easy to use, simply add directly to your dog’s food or mix with water.
Raw Paws Pet Organic Pure Pumpkin Powder Key Features:
- 100% USDA certified organic pumpkin powder
- Promotes regularity and aids digestion
- Rich in vitamins and nutrients
- 100% satisfaction guarantee
Who Should Buy Dog Laxatives
Dog laxatives are an essential item that every pup parent should consider keeping in their medicine cabinet. They are easy to administer, and are formulated to ease symptoms of mild constipation or other minor digestive issues. If your dog suffers from ongoing digestive issues, it’s also a good idea to keep dog diapers in your home (we review the best dog diapers in a separate post).
There are several types of dog laxatives on the market. Some of the most common of these include chews, liquids, gels, and powders. These products contain a variety of ingredients that are known for their digestive properties.
Important Features to Consider
Dog laxatives should have a few important features. Here’s what to consider when choosing a dog laxative product to treat constipation and other digestive issues:
- Type of laxative. Different types of dog laxatives have their own unique benefits. Dog laxative chews are a popular choice as they are usually flavored like a regular treat. Powders or purees are also convenient as they can be mixed into your dog’s regular food. If your dog is a picky eater, consider dog laxative gels or liquids that can be administered directly into your dog’s mouth.
- Ingredients. Look for a dog laxative that’s made with safe, natural ingredients that won’t pose a threat to your dog’s health. Ingredients such as pumpkin and apple fiber are safe, natural choices that promote digestive health.
- Prebiotics, probiotics, and digestive enzymes. Some dog laxatives contain additional ingredients that support overall digestive health. Examples include prebiotics, probiotics, and digestive enzymes. These products are a good choice for older dogs or those with ongoing digestive issues.
- Veterinarian formulated or recommended. It’s a good idea to choose a dog laxative supplement that’s veterinarian formulated or recommended. This will give you an indication of the quality, safety, and efficacy of the product.
Frequently Asked Questions
How much laxative do you give a dog