Dogs stop eating or eat less for a number of reasons. In most cases, there's an underlying cause affecting a dog's appetite when they're eating less.
The three most common reasons for a dog's loss of appetite are:
Medical Issues (illness, pain, discomfort)
Environmental or situational stress (other pets, strangers, household stressors)
Changes to diet or food aversions (switching foods, low quality food, sensory changes with age)
This guide will help you address your dog's appetite issues and discuss some stimulants to explore as you try to resolve the underlying issues. We'll also put a particular focus on CBD oils and chews for dogs and their ability to influence your dog's appetite, or ailments that could be hindering that hunger.

- Finding an Appetite Enhancer for Dogs
- Using CBD for Dogs' Appetite Issues
- Exercise Can Naturally Stimulate Your Dog's Appetite
- Try a Different Brand of Dog Food
- Use a Consistent Feeding Routine
- What Do Vets Use to Stimulate Appetite in Dogs?
- Identify The Cause of Your Dog's Appetite Issue
- Frequently Asked Questions About Appetite Stimulants for Dog
Finding an Appetite Enhancer for Dogs
Let's look at the top appetite stimulants commonly used for dogs. You might be surprised to find that a few of them aren't products! Note that these exclude prescription medications, which we'll discuss after we look at the options available to you without a veterinarian.
Aromatic Food Toppers Can Motivate Dogs to Eat
If your dog isn't interested in their normal food, you can sweeten the deal with a topper of some kind.
Even though they're not ideal, flavorful toppers can help kickstart your dog's appetite and encourage them to eat again.
1. Pour Low Sodium Broth Onto Kibble
Bone broth is nutrient-rich and easy on dogs' stomachs. You can simply pour low-sodium or no-salt broth over your dog's kibble.
2. Plain Yogurt or Pumpkin Puree
Plain Greek yogurt can be an appetizing addition to your dog's food. Pumpkin puree is another option that dogs tend to enjoy as a natural appetite stimulant.
Using CBD for Dogs' Appetite Issues
CBD oil can provide targeted support for a dog's appetite because it works with the endocannabinoid system. CBD can indirectly support appetite by helping with stress or discomfort. Always choose pet-specific CBD products.
Finding The Best CBD Oil for Dogs
Lolahemp offers high-quality, organic CBD oil for dogs that is third-party tested. If your dog's appetite issues stem from discomfort or emotional distress, CBD may support their underlying issues.
Exercise Can Naturally Stimulate Your Dog's Appetite
Increasing exercise is an excellent way to encourage your dog's appetite. Add an extra-long walk to your dog's routine if they're able, or use indoor options for low-mobility pets.
Try a Different Brand of Dog Food
Dogs have changing preferences, and the food they once loved might not interest them anymore. Try different kibble varieties or natural wet foods.
Use a Consistent Feeding Routine
Dogs might be encouraged to eat when they get into the habit of eating at specific times. Introducing a new meal routine with enticing toppers can help.

What Do Vets Use to Stimulate Appetite in Dogs?
Vets might prescribe appetite stimulants if your dog has a serious underlying condition.
1. Mirtazapine
Mirtazapine is often used for dogs with kidney disease, cancer, or gastrointestinal issues.
Possible Side Effects of Mirtazapine
Mirtazapine can cause sedation, restlessness, or excessive vocalizations in some dogs.
2. Cyproheptadine
Cyproheptadine is an antihistamine that can increase appetite.
Possible Side Effects of Cyproheptadine
Cyproheptadine may cause dry mouth, drowsiness, urinary retention, or lethargy.
Identify The Cause of Your Dog's Appetite Issue
The absolute best thing you can do is talk to your veterinarian about what your dog is experiencing.
With any luck, your dog has just lost interest in their food. In other cases, an underlying cause requires veterinary attention.
Frequently Asked Questions About Appetite Stimulants for Dog
What can I give my dog to stimulate their appetite naturally?
Natural options may include bone broth, pumpkin puree, plain yogurt, or aromatic food toppers. Exercise and consistent feeding routines may also help. Always ask your veterinarian before adding new foods.
When should I see a vet about my dog's loss of appetite?
If your dog refuses food for more than 24–48 hours, or shows symptoms like vomiting, diarrhea, lethargy, or weight loss, you should contact your veterinarian promptly.
Can CBD help stimulate my dog's appetite?
CBD may help some dogs by supporting comfort and reducing stress, which can indirectly improve appetite. It should not replace veterinary care, and pet-specific products should always be used.
Are prescription appetite stimulants safe for dogs?
Medications like mirtazapine or cyproheptadine may be prescribed when appropriate, but they require veterinary supervision due to potential side effects and interactions.
Is it safe to try new foods to encourage my dog to eat?
Trying small amounts of dog-safe foods can be helpful, but avoid anything toxic to dogs. Consult your veterinarian if your dog has allergies, digestive issues, or a medical condition.