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Over, Under, or Just Right: The Skinny on Pet Weight

November 24, 2025 Jocelyn Michaud, CVT
Pet Paradise Pet Weight

A few extra pounds on your pet might seem harmless, but all that fluff can add up fast. Keeping your pet at a healthy weight is one of the simplest and most effective ways to support their long-term health. The right balance of food and exercise can help pets stay spry and strong as they age. 

Why Healthy Weight Matters 

“Even a few extra pounds can make a noticeable difference in your pet’s mobility and overall health, especially for small animals, when being overweight by 1 pound can represent 10% or even 20% of their body weight,” says Dr. Joanne Connolly, veterinarian at NewDay Veterinary Care. “Pets that maintain a healthy weight are usually more active, play longer, and experience fewer chronic health issues as they age.” 

Maintaining a healthy weight can help pets feel their best, but straying too far in either direction (too heavy or too skinny) can create serious health challenges. 

  • Too heavy: Over time, extra weight can put stress on your pet’s joints, increasing the risk of arthritis and reducing their mobility. Overweight pets may have a shorter lifespan and are more likely to develop heart disease, diabetes, and certain cancers, according to the Association for Pet Obesity Prevention.
  • Too skinny: Low body weight can indicate malnutrition, intestinal parasites, or serious underlying medical issues. Always speak to your veterinarian if you are concerned about your pet’s weight loss. Underweight pets may also experience fatigue, weakened immunity, or organ problems. 

 

Weighing In: How to Tell if Your Pet is the Right Size 

Healthy weight isn’t one-size-fits-all. Breed, age, body frame, and whether your pet is spayed or neutered all influence what “just right” means. A Basset Hound’s ideal shape will look nothing like a Labrador’s, while a Greyhound's lean silhouette is perfectly normal for their breed. 

Dr. Connolly recommends using a Body Condition Score (BCS) as a guide to give you an idea of what to look for. “It’s a simple way to check your pet’s weight. In general, you should be able to feel your pet’s ribs just a little bit, without pressing too hard, but not see them. You should see a subtle waist from above, and notice an abdominal tuck from the side.” 

Remember to always work with your veterinarian to determine the healthiest weight for your dog or cat. Knowing your pet’s ideal shape can make all the difference towards supporting a long, healthy life! 

a chart of different types of animals

How Much Should I Be Feeding? 

Here's some kibble for thought: while it’s tempting to rely solely on the feeding instructions printed on pet food bags, their recommendations are not necessarily one-size-fits-all. The labels on pet food bags are a guideline, and your pet’s individual needs may vary. 

“When considering how much to feed, remember that every pet has their own unique metabolism,” says Dr. Connolly. “Working with your veterinarian to create a customized feeding plan is the best way to make sure your pet is getting the right amount of nutrition for their age, breed, and lifestyle.” 

Your veterinarian can calculate your pet’s daily calorie needs and help you determine the right serving sizes. Measuring exact portions (not free feeding) also helps you keep tabs on your pet’s intake. 

Snack Smarter with Healthy Treat Options 

Treats are an enriching way to bond with your pet, but the extra calories can add up fast. Choosing lower-calorie, nutrient-rich options (in moderation, of course) can help keep your pet nourished and feeling rewarded! Check out these healthy snack ideas, courtesy of the American Animal Hospital Association (AAHA): 

For Dogs 

  • Raw carrot sticks
  • Apple slices with no seeds
  • Raw or steamed green beans
  • Raw zucchini and cucumber slices
  • Bite-size cantaloupe or watermelon pieces
  • Banana slices (try frozen or room temperature)
  • Plain shredded, boneless, boiled chicken (cooled)

 

For Cats 

  • Cooked egg pieces
  • Cooked carrot slices
  • Steamed, cooled green beans
  • Small amounts of cooked fish (no bones)
  • Steamed, cooled broccoli or asparagus
  • Shredded or bite-sized zucchini pieces 

 

Moderation is key! Aim to keep treats at around 10% of your pet’s total calories for the day. Mindful snacking can help support lifelong wellness and healthy weight for both dogs and cats. 

The next time your dog visits Pet Paradise, treat them to Chomp Chips! They're a healthy, protein-packed dog treat made from 100% pure, human-grade chicken or turkey, and a perfect snack for your pet to enjoy while you’re away. 

Beyond the Bowl: Creating Healthy Habits 

In addition to a balanced diet and smart treat choices, daily movement helps keep your pet in shape. Regular walks and playtime help support your pet’s overall fitness while providing beneficial enrichment. Short on time? Drop your pet off at Pet Paradise’s dog Day Camp for exercise and socialization; it’s a win-win! For more pet fitness inspiration, read our blog on heart-healthy habits for pets

Sticking to a routine and staying consistent will help keep everyone on track. Feeding your pet’s meals at the same time each day and keeping their portions steady can help prevent overfeeding. Even small adjustments, like trimming back treats or adding an extra play session, can make a lasting difference over time. 

Helping your pet maintain a healthy weight isn’t just about a number on the scale. It’s about helping them feel their best every day. With guidance from your veterinarian, a balanced diet, regular activity, and smart snacking choices, your pet can enjoy a happier, more playful life by your side. 

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Our Veterinarians are at the center of everything we do at Pet Paradise + NewDay Veterinary Care. They not only inform our resort operations, vet clinics, science-backed dog training and the way we groom our dogs, but they also contribute to our articles for medical accuracy and insight.

Dr Clay Hellner DVM

Dr. Clay Hellner, Chief Veterinary Officer

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Dr. Karen O'Connor, Regional Veterinary Medical Director

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Dr. Steve Capron, Fellow of the Academy of Veterinary Dentistry

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