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If your Greyhound is getting thick in the waistline, maybe it’s time to consider one of the best dog weight loss supplements to help them get back in top form! But just what do dog weight loss supplements do? And are weight loss supplements safe for Greyhounds?

Dog weight loss supplements should always be used under the supervision of your veterinarian. They know what your pup’s ideal weight should be, as well as any conditions or sensitivities your Greyhound might have. These supplements are designed to help overweight dogs lose pounds by using ingredients like L-carnitine, inulin, and fiber to improve digestion, support metabolism, and help dogs feel fuller longer.

In addition to our list of favorites, we’ve got answers to some frequently asked questions and what factors to consider when shopping to help you choose the best weight loss supplement for your Greyhound.

FAQs About Weight Loss Supplements for Greyhounds

1. Are weight loss supplements safe for Greyhounds?

Weight loss supplements can be safe for Greyhounds when used correctly and administered under the guidance of a veterinarian. However, as with any supplement or medication, potential risks and side effects should be considered. It’s crucial to use supplements as directed and to follow dosage guidelines—overdosing or long-term use without monitoring can harm your dog’s health. Choose formulas made with safe, natural ingredients, and avoid those with fillers, artificial additives, or questionable by-products.

2. How do weight loss supplements work?

Weight loss supplements for Greyhounds work by supporting metabolism, reducing appetite, and encouraging fat burning. Common ingredients like L-Carnitine, green tea extract, and fiber help boost metabolic rate, enhance satiety, and improve digestion. Some formulas also address nutrient deficiencies during weight loss. However, it’s important to choose high-quality, dog-specific products and always consult your vet before starting your Greyhound on any supplement.

3. What is the fastest way for a dog to lose weight?

The fastest and safest way for a dog to lose weight is through a balanced, calorie-controlled diet and regular exercise. Feed your Greyhound a high-quality, low-calorie food and use precise portion control. Increase their physical activity with daily walks, play, and interactive games. Limit or eliminate calorie-rich treats. Most importantly, work with your veterinarian to create a tailored weight loss plan that ensures steady, healthy progress and avoids rapid weight loss, which can be harmful.

4. How do I know if my Greyhound is overweight?

To determine if your Greyhound is overweight, check for the following signs: difficulty feeling their ribs, a lack of a visible waist when viewed from above, low energy levels, and signs of joint strain or labored breathing. Greyhounds naturally have a slim build, so even small weight gains can be significant. If you’re unsure, consult your veterinarian to assess your dog’s body condition and overall health.

5. Can weight loss supplements replace diet and exercise for my Greyhounds?

No, weight loss supplements cannot replace diet and exercise for your Greyhounds. While some supplements may help with fat metabolism or appetite control, they provide only limited support and are not effective on their own. A proper weight management plan must include a nutritious, portion-controlled diet and consistent physical activity. Always consult your vet before adding supplements to ensure they’re safe and effective for your dog’s specific needs.

6. How much should I feed my Greyhound to lose weight?

The right amount of food for weight loss depends on your Greyhound’s age, current weight, and activity level. A common guideline is to reduce their daily calorie intake by 10–20%. This can be done by feeding smaller meals or switching to a low-calorie dog food. Always work with your veterinarian to create a safe, gradual weight-loss plan that includes proper nutrition and increased exercise to ensure long-term success.

Buying Guide: How To Choose The Best Weight Loss Supplement For Greyhounds

Choosing the best weight loss supplement for your Greyhound can be challenging, but keeping these factors in mind will help you find the ideal option for your furry one.

Quality Ingredients

Look for a supplement that contains high-quality, natural ingredients that are safe and effective for Greyhounds. Avoid supplements that contain artificial colors, flavors, preservatives, fillers, or by-products.

Purpose

Different supplements serve different purposes, so choose a supplement designed specifically for weight loss in dogs. Look for supplements that contain ingredients like L-Carnitine, green tea extract, and natural sources of fiber to help support healthy weight loss.

Brand Reputation

Look for a supplement from a reputable brand with a history of producing high-quality dog products. Check online reviews and ratings to see what other pet owners say about the supplement. And don’t forget to ask your vet about dog weight loss supplements, as they most likely have a preferred brand or two.

Supplement Form 

Weight loss dog supplements are available in several forms, including:

Capsules or tablets: These are the most common forms of weight loss dog supplements, and they’re easy to administer by adding them to your Greyhound‘s food or giving them directly.
Soft chews: Soft chews are a popular option for dogs who don’t like taking pills. They’re typically flavored and can be given as a treat.
Powders: Powders are another option for dog weight loss supplements. They can be mixed into your Greyhound‘s food and are often flavorless or come in various flavors.
Liquid: Some weight loss supplements for dogs are liquid, which can be added to your pup’s water or food. This can be a good option for dogs with trouble swallowing pills.

Regardless of the form, it’s important to follow the instructions on the packaging. Consult with your veterinarian to ensure you’re administering the supplement correctly and appropriately for your Greyhound‘s specific needs.

Consult With Your Veterinarian

Though we’ve said it before, here’s another reminder to consult with your veterinarian to ensure weight loss supplements are appropriate for your Greyhound‘s specific needs. And that goes for any new supplement regimen. Your veterinarian can also help you choose the correct dosage and provide guidance on how to monitor your dog’s progress.

Cost

Finally, consider the supplement’s cost and ensure it fits your budget. Note that cheaper supplements may not be as effective, so it may be worth investing in a higher-quality product to get the best results for your dog.

SlimPaws Healthy Weight Soft Chews offers your dog a natural and gentle way to lose weight using a proprietary Fat Fighter Blend that lessens fat build-up, promotes lean muscle mass, improves metabolism, burns fat, and enhances glucose distribution. A special active ingredient that blends Leucine and Pyroidoxine (B6) also stops the conversion of food to fat. On average, dogs who use these soft chews see a twenty percent reduction in body weight in just twelve weeks.

 Key Features 

Made with human-grade ingredients like chicken, carrots, blueberries, and flaxseed
Formulated for dogs of all sizes
Made in the USA with ingredients from the USA and EU

Pros

Natural chicken flavor
All natural, human-food-grade ingredients
Easy to feed soft chew

Cons

Some dogs may experience tummy upset

#2 – Doc Hoag’s Aloe Vera

 

A holistic approach to weight loss, Doc Hoag’s Aloe Vera + Agave Natural Holistic Dog Supplements are high in fiber, prebiotics, antioxidants, and anti-inflammatory properties thanks to organic aloe vera and blue agave inulin. This easy-to-use liquid supports digestive health, improves skin and fur, and soothes anxiety and irritability. Simply add this clear and flavorless liquid to food or water. Sourced and made in the USA.

Key Features

Natural and holistic dog supplements for weight loss, gastrointestinal relief, and digestive remedy
Blue Agave Inulin provides a palatable source of fiber & prebiotic
Clear, odorless, and tasteless
Can be used in dogs, cats, and other small animals

Pros

Veterinarian-made
100% kosher and organic aloe vera
Premium quality, aloin-free, intact polysaccharides
Included pump
Affordable pricing
Grown and made in the USA

Cons

May make dry food kibble mushy; better for wet food

#3 – Wolf Spring Liquid Weight Management

Wolf Spring Liquid Weight Management Dog Food Topper ensures every ingredient in their weight loss liquid helps in your dog’s quest to shed some pounds. L-Carnitine supports fat burn, L-Taurine helps energy metabolism, and inulin promotes fullness and good digestive health. Just pour the appropriate dose over your pup’s food to help them on their weight loss journey. And once opened, Wolf Spring can be kept in the fridge for up to three days when serving smaller portions to dogs.

Key Features

L-carnitine, L-taurine, and inulin create a powerful fat-burning trio
Coconut water boosts hydration and supports heart health
Glucosamine helps hips and joints
Simply pour over dog food to serve
Made in the USA

Pros

Formulas are natural and grain-free
Aids digestion
Delicious natural taste
Developed by veterinarians
Available in 6, 12, and 24-packs

Cons

On the smelly side

Related: Best Salmon Oil Supplements for Dogs

#4 – GNC Pets Advanced Weight Support Dog Supplement

GNC Pets Advanced Weight Support Dog Supplements is designed to help support healthy weight management in dogs. Great for Greyhounds who don’t like pills or liquids, these soft chews support metabolic function and improve weight management using a special blend of premium ingredients, including white bean extract, digestive enzymes, and probiotics. White bean extract has been shown to help enhance energy, improve stamina, and reduce high cholesterol. And because GNC makes their dog supplements with the same premium ingredients, quality, and care as the products for their parents, you can trust them to deliver a safe product your Greyhound will happily eat. This container of 90 chicken-flavored soft chews provides adult dogs with the advanced support they need to complement weight management efforts.

Key Features

Made with 500mg of white bean extract to aid energy, stamina, and cholesterol levels
Formulated to support metabolic function and improve weight management
Wheat-free formula makes digestion easier on sensitive stomachs
Essential fatty acids help support healthy skin and coat
For adult dogs over a year old
Made in the USA

Pros

Wheat free with no stimulants
Easy to feed
Rich in Omega-3 fatty acids
Chicken flavor dogs love

Cons

Strong odor

Weight Loss Made Simple

Let our list of dog weight loss supplements help you get your Greyhound back in shape and feeling good! Along with a healthy diet and plenty of exercise, any of these supplement options can aid your dog in their weight-loss journey. But, as always, talk to your veterinarian before starting any new supplement regimen for your dog.

iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you.