Are Milk Bones Fattening for Dogs? The Truth About These Popular Treats

September 23, 2025 |

Many pet owners wonder about the health impact of popular dog treats, and Milk Bones biscuits often come under scrutiny. These classic bone-shaped treats have been around for decades, marketed as tasty snacks that help clean teeth and freshen breath. But are Milk Bones truly beneficial or potentially harmful to your dog’s health? To find out, we need to carefully examine their ingredients, nutritional value, and possible side effects.

Milk Bones ingredients are generally regarded as safe by regulatory bodies, but their nutritional makeup and role in your dog’s diet deserve closer attention. Typically, Milk Bones contain wheat, animal by-products, and milk, alongside preservatives and fillers that ideally shouldn’t be part of a balanced canine diet. For treats to be genuinely wholesome, they must complement your dog’s nutritional needs without adding unnecessary calories or harmful additives.

Treats should always be balanced with a complete diet that meets your dog’s daily nutritional requirements. If Milk Bones or similar biscuits don’t align with the high-quality nutrition principles you follow, there are healthier alternatives made from natural, whole-food ingredients that better support your dog’s wellbeing.

Most pet parents have grabbed that familiar red box of Milk Bones at some point They’re convenient, affordable, and dogs go crazy for them! But if you’re watching your furry friend’s waistline, you might be wondering are Milk Bones fattening for dogs? Let’s dig into this important question and uncover the truth about these popular treats

The Calorie Situation: More Than You Might Think

When it comes to keeping your dog at a healthy weight, calories matter—and Milk Bones pack more than you might realize The original Milk Bone recipe contains approximately 125 calories per treat. That’s quite substantial when you consider that treats should only make up about 10% of your dog’s daily caloric intake

Let’s put this in perspective. A 30-pound adult dog needs roughly 700-900 calories daily. If we follow the 10% rule, treats should account for no more than 70-90 calories. That means just one Milk Bone could use up most or all of your dog’s daily treat allowance!

The company itself recommends giving only 1-3 biscuits per day, or one treat per 70 pounds of body weight. For smaller dogs especially, this can add up quickly.

What’s Actually in Milk Bones?

To understand if Milk Bones are fattening, we need to look at what’s inside them. The original Milk Bone ingredients include:

  • Ground Whole Wheat
  • Wheat Flour
  • Meat and Bone Meal
  • Milk
  • Salt
  • Beef Fat
  • Natural Flavor
  • Various minerals and vitamins
  • BHA (a preservative)

Notice the presence of beef fat and multiple wheat ingredients. These components contribute to the high calorie content. While not inherently “bad,” these ingredients aren’t particularly nutrient-dense either, meaning your dog gets calories without many nutritional benefits.

The Sugar Factor

Many Milk Bone varieties (particularly the flavored ones) contain added sugar. Dogs, like humans, can develop a taste for sweet things, which might make them crave these treats more frequently.

Sugar isn’t immediately dangerous in small amounts, but regular consumption can lead to:

  • Weight gain
  • Dental problems
  • Increased risk of diabetes
  • Energy spikes and crashes

The presence of sugar makes Milk Bones potentially more fattening, especially when given regularly or in large quantities.

Filler Ingredients: Empty Calories

Another factor that makes Milk Bones potentially fattening is their reliance on filler ingredients like wheat flour. These ingredients:

  • Add bulk without nutritional value
  • Contribute to calorie count
  • Digest quickly, leading to hunger sooner
  • May cause blood sugar spikes

These fillers essentially provide “empty calories” that can contribute to weight gain without offering substantial nutritional benefits for your dog.

Are Milk Bones Making Your Dog Fat?

Whether Milk Bones will make your dog fat depends on several factors:

  1. How many you’re giving: If you’re following the recommended guidelines (1-3 per day based on size), the risk is lower.

  2. Your dog’s overall diet: If you’re already feeding a high-calorie diet, adding Milk Bones could tip the scales.

  3. Your dog’s activity level: Active dogs can handle more calories than sedentary ones.

  4. Your dog’s metabolism: Some dogs gain weight more easily than others.

  5. Treat frequency: Daily Milk Bones have a bigger impact than occasional treats.

I’ve seen plenty of dogs who get a Milk Bone every day and maintain a healthy weight. But I’ve also seen dogs who pack on pounds when treats aren’t properly accounted for in their daily calorie needs.

Signs Your Dog’s Treats Might Be Contributing to Weight Gain

Not sure if those Milk Bones are affecting your pup’s waistline? Look for these signs:

  • You can no longer easily feel your dog’s ribs
  • Your dog has less visible waist definition when viewed from above
  • Your dog seems less energetic or tires more quickly
  • Your vet has mentioned weight gain at recent checkups
  • Your dog’s belly sags when viewed from the side

If you’re noticing these changes, it might be time to reconsider your treat strategy.

Healthier Alternatives to Milk Bones

If you’re concerned about Milk Bones being fattening, there are plenty of lower-calorie alternatives that dogs love:

Single-Ingredient Treats

  • Dehydrated sweet potato slices: Nutritious and naturally sweet
  • Butternut squash treats: Low in calories, high in fiber
  • Freeze-dried meat: High protein, minimal processing

Low-Calorie Commercial Options

  • Dental chews with VOHC approval: Better for teeth and often lower in calories
  • Air-dried vegetables: Crunchy satisfaction without the fat

DIY Options

  • Baby carrots: Most dogs love the crunch
  • Green beans: Super low in calories
  • Apple slices: Remove seeds and core first
  • Cucumber chunks: Hydrating and nearly calorie-free

Making Milk Bones Work in Your Dog’s Diet

If your dog absolutely loves Milk Bones and you don’t want to eliminate them completely, here are some ways to incorporate them without causing weight gain:

  1. Break them into pieces: Give half or even quarter pieces to reduce calorie intake while still providing the treat experience.

  2. Account for them in daily calories: Reduce regular food slightly on days you give Milk Bones.

  3. Use them strategically: Save Milk Bones for special occasions or particularly important training sessions.

  4. Alternate with lower-calorie options: Maybe Milk Bones one day, cucumber slices the next.

  5. Exercise more: If you’re giving treats, make sure your dog is getting adequate exercise to burn those extra calories.

The Bottom Line: Moderation Is Key

So, are Milk Bones fattening for dogs? The honest answer is: they can be, depending on how they’re used. At 125 calories per original biscuit, they’re definitely not a low-calorie treat option. When given in excess or without accounting for them in your dog’s overall diet, they absolutely can contribute to weight gain.

That said, an occasional Milk Bone as part of a balanced diet and active lifestyle probably won’t cause significant weight issues. Like most things in pet nutrition, moderation is the key.

What About Other Concerns With Milk Bones?

While this article focuses primarily on the calorie/weight gain aspect of Milk Bones, it’s worth noting that some pet owners and veterinarians have other concerns about these treats:

Preservatives

Milk Bones contain BHA, a synthetic preservative that has raised some health concerns, though the FDA still permits its use in pet foods.

Dental Health Claims

Despite marketing claims about dental benefits, Milk Bones may not be as effective for dental health as specialized dental treats with the Veterinary Oral Health Council (VOHC) seal of approval.

Digestive Sensitivity

Some dogs with sensitive stomachs may experience digestive upset from wheat-based treats like Milk Bones.

Final Thoughts

We want the best for our furry friends, and treats are an important part of the bond we share with them. Whether you choose to include Milk Bones in your dog’s diet or opt for alternatives, the most important thing is being mindful of overall calorie intake and maintaining a healthy weight.

Remember, the occasional treat won’t make or break your dog’s health—it’s the daily habits that matter most. And isn’t that true for us humans too?

Have you found that Milk Bones affected your dog’s weight? Or have you discovered great alternatives your dog loves? We’d love to hear your experiences!


Disclaimer: This article is for informational purposes only and is not intended to replace professional veterinary advice. If you’re concerned about your dog’s weight or nutrition, please consult with your veterinarian.

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Dr. Davide Stefanutti, DVM, PhD – Veterinarian Nutritionist

Many pet owners wonder about the health impact of popular dog treats, and Milk Bones biscuits often come under scrutiny. These classic bone-shaped treats have been around for decades, marketed as tasty snacks that help clean teeth and freshen breath. But are Milk Bones truly beneficial or potentially harmful to your dog’s health? To find out, we need to carefully examine their ingredients, nutritional value, and possible side effects.

Milk Bones ingredients are generally regarded as safe by regulatory bodies, but their nutritional makeup and role in your dog’s diet deserve closer attention. Typically, Milk Bones contain wheat, animal by-products, and milk, alongside preservatives and fillers that ideally shouldn’t be part of a balanced canine diet. For treats to be genuinely wholesome, they must complement your dog’s nutritional needs without adding unnecessary calories or harmful additives.

Treats should always be balanced with a complete diet that meets your dog’s daily nutritional requirements. If Milk Bones or similar biscuits don’t align with the high-quality nutrition principles you follow, there are healthier alternatives made from natural, whole-food ingredients that better support your dog’s wellbeing.

Milk Bones come in various flavours and sizes, but all share their distinctive bone shape. However, it’s not the shape that determines their nutritional quality or health benefits.

Typically, Milk Bones are made from:

  • Grains such as wheat and corn
  • Meat by-products to enhance flavour
  • Milk (as the name suggests) to improve taste
  • Added vitamins and minerals for extra nutritional value

Milk Bones come in different types, including:

  • Original classic recipes
  • Flavour snack varieties
  • Brushing chews designed to help clean teeth

These treats are often used as rewards during training or to show affection. It’s important to consider your dog’s size when giving treats and to stick to recommended quantities. Overfeeding—even small amounts—can add up in calories and contribute to weight problems. Unfortunately, low-quality treats with empty calories are a major factor in the growing obesity epidemic among dogs.

When selecting treats, always evaluate their nutritional content and how they fit into your dog’s overall diet. A quick chat with your vet can help ensure you’re choosing the best options for your dog’s health.

are milk bones fattening for dogs

When evaluating Milk Bones, look closely at their ingredients and nutritional profile. Some ingredients to watch out for include:

  • BHA (Butylated Hydroxyanisole), a preservative linked to potential health risks
  • Wheat and corn, which are common allergens and may cause digestive issues
  • Added sugars and salt, neither necessary nor healthy for dogs

A scientific study published in Veterinary Record (the British Veterinary Association’s official journal) found that many dog treats contain simple sugars, predominantly sucrose. The study recommends clearer labelling to help owners make informed choices about treat ingredients and nutrition.

While Milk Bones are sometimes fortified with vitamins and minerals—which can benefit your dog—they should never be the primary source of these nutrients.

Moderation is vital. Like any treat, Milk Bones should be given sparingly to avoid unwanted weight gain and other health problems.

When choosing treats, consider your dog’s overall diet and health needs. For personalised advice, consult your vet. Milk Bones can fit into a balanced diet if given thoughtfully, but always be mindful of ingredient quality and treat frequency. Here are the pros and cons you should always consider:

Pros:

  • Useful as training aids
  • Fortified with vitamins and minerals
  • Widely available and affordable

Cons:

  • Contain preservatives like BHA
  • May include allergens such as wheat and corn
  • Often have added sugar and salt
  • Do not align well with a high-quality diet based on natural meats and premium ingredients

If you want to avoid Milk Bones but still reward your dog, plenty of nutritious options are available.

  • Fresh vegetables and fruits: Carrot sticks, green beans, and sliced apples make crunchy, low-calorie treats. For extra freshness and crunch, try freezing them before offering to your dog.
  • Homemade treats: Simple recipes using pumpkin, peanut butter, and oats allow you to control exactly what goes into your dog’s snacks.
  • Premium treats: Look for natural or organic treats with minimal ingredients and no artificial preservatives. Opt for those with no added sugar and low fat.
  • Dental chews: Vet-recommended dental chews help reduce plaque and tartar while being tasty rewards.
  • Air-dried meat treats: High-protein treats without fillers or artificial additives are excellent for dogs needing quality protein sources.
  • Special dietary treats: Grain-free or single-protein options suit dogs with allergies or sensitivities.

Always introduce new treats gradually and monitor your dog for any reactions. Remember, treats should never make up more than 10% of your dog’s daily calories to maintain a balanced diet.

are milk bones fattening for dogs

Milk Bones can be a convenient treat, but because of their preservatives, fillers, and potential allergens, they shouldn’t be a regular part of your dog’s diet. Choosing high-quality, natural treats with simple ingredients is a better way to support your dog’s health. Treats should complement a balanced diet and be given in moderation. When in doubt, consulting your vet is always the safest choice to ensure your dog’s nutrition and wellbeing. Related articles

Marleybones offers nutritious, fresh meals for your beloved friend.

The DANGERS Of MILK BONES For Dogs

FAQ

How many milk bones can a dog have a day?

The recommended number of Milk-Bones depends on your dog’s size and the specific type of treat. As a general guideline, treats should make up no more than 10% of your dog’s daily caloric intake.

Do milk bones cause weight gain?

While Milk Bones are sometimes fortified with vitamins and minerals—which can benefit your dog—they should never be the primary source of these nutrients. Moderation is vital. Like any treat, Milk Bones should be given sparingly to avoid unwanted weight gain and other health problems.

Is Milk-Bone bad for your dog?

Milk-Bone treats are generally not bad for dogs but should be given in moderation as part of a balanced diet, as they are primarily a treat and not a complete food.

Can dogs gain weight from eating bones?

Dog Weight Gain Concern Linked to Rawhide Bone Consumption Rawhide bones can contribute to weight gain and digestive issues in dogs. Feeding rawhide bones regularly may lead to excessive calorie intake, contributing to weight gain. Monitor your dog’s overall diet and exercise routine.