How to Treat Dog Gas and Flatulence at Home

Why Does My Dog Have So Much Gas?

Some gas is completely normal in dogs. But excessive, frequent, or foul-smelling flatulence usually has a dietary cause — and that means it's very fixable. Here's how to identify the cause and treat it at home.

Common Causes of Dog Gas

• Eating too fast — swallowing air with food is the #1 cause of gas
• High-fiber foods — beans, peas, broccoli, cabbage, cauliflower
• Dairy products — most dogs are lactose intolerant
• Fatty or spicy foods — table scraps and human food
• Low-quality kibble — high in fillers like corn, soy, and wheat
• Food intolerance — especially to grains or certain proteins
• Sudden diet change
• Intestinal parasites
• Inflammatory bowel disease
• Swallowing air — common in flat-faced (brachycephalic) breeds like Bulldogs, Pugs, and Boxers

Home Remedies for Dog Gas

1. Slow Down Eating

If your dog inhales their food, use a slow-feeder bowl or spread kibble on a lick mat. This alone can dramatically reduce gas caused by air swallowing.

2. Eliminate Gas-Causing Foods

Remove these from your dog's diet:

• Dairy (milk, cheese, yogurt)
• Beans and legumes
• Cruciferous vegetables (broccoli, cabbage, cauliflower)
• Table scraps and fatty human food
• Soy-based ingredients

3. Use a Digestive Supplement

A targeted digestive supplement can help reduce gas production and support overall gut health.

💊 Recommended: Natural Gas Relief for Dogs — Bacon-flavored liquid supplement that targets gas and digestive discomfort. Gentle formula suitable for daily use.

4. Add a Probiotic

Probiotics improve the balance of gut bacteria, which directly affects gas production. A good probiotic can reduce both the frequency and odor of flatulence within a few weeks.

🥛 Recommended: Royal Canin Probiotics for Dogs — Digestive and immune health powder. Mix into food daily for ongoing gut support.

5. Increase Exercise

Regular walks and physical activity stimulate gut motility and help move gas through the digestive system more efficiently.

6. Consider a Diet Change

If gas is persistent despite other changes, the problem may be the food itself. Consider switching to a higher-quality kibble with fewer fillers, or a limited-ingredient diet to identify food intolerances. Always transition gradually over 7–10 days.

Breeds Prone to Gas

Flat-faced breeds swallow more air when eating and breathing, making them naturally gassier:

• English Bulldog
• French Bulldog
• Pug
• Boxer
• Boston Terrier
• Shih Tzu

For these breeds, slow feeders and elevated bowls can make a significant difference.

When Gas Is a Warning Sign

Gas combined with any of the following requires veterinary attention:

• Distended or hard abdomen — possible bloat (GDV) emergency
• Unproductive retching
• Severe pain or restlessness
• Blood in stool
• Sudden onset of severe gas with lethargy

See our guide on signs of bloat in dogs — bloat is a life-threatening emergency that can look like severe gas at first.