What is colitis in dogs?
What is colitis in dogs?
Colitis simply means inflammation of the colon and is a common cause of digestive issues. It can form part of Inflammatory Bowel Disease (IBD) and may show up as diarrhoea, blood or mucus in stools, bloating or frequent toilet trips. For some dogs, ongoing flare-ups can begin to affect their energy and overall wellbeing.
While there are several possible causes, food sensitivities and dietary triggers are usually part of the picture. Choosing gentle, highly digestible ingredients - like those in Years’ fresh recipes - can help reduce irritation and support better digestive health over time.
Alyssa Ralph
MSc PGDip BSc(Hons)
Clinical Animal Behaviourist & Canine Nutritionist
Our meals contain these ingredients to support dogs with colitis
Lean proteins
Vegetables
Fruit
Seeds
Herbs
Botanicals
Personalise your dog's proteins
You can choose from single proteins or multi-source protein meals, depending on your dog's dietary requirements and preferences.
Our selection of fresh dog food for dogs with colitis
Fewer triggers. Calmer digestion.
If your dog deals with colitis, the wrong ingredients can easily make digestive upset worse. That’s why Years’ complete fresh meals focus on simple, all-natural recipes that provide balanced nutrition without overloading sensitive stomachs.
You won’t find common dietary triggers like wheat, soy, or excess starchy carbohydrates in any of our recipes, and we never use meat derivatives. Instead, every meal is made with carefully selected ingredients and gently cooked to help support calmer digestion.
And because transparency matters, all our ingredients are clearly listed - so you always know exactly what’s going into your dog’s bowl.
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All of our meals are completely grain, legume, dairy and soy free
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The % of every ingredient used in our meals is declared
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Our recipes use named, prime cuts of meat
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Personalised meals with breed-specific ingredients
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Free from fillers, preservatives, or anything artificial
How much is the 7 day trial?
From just £7, depending on your dog's age, activity, breed and calories they require.
Tell us about your dog
Every question you answer helps us tailor your dogs nutrition
Tailored recipes
Our Veterinary Board Certified algorithm creates your dogs’ recipes
7 day trial pricing
Start with a 7 day trial box from just £7 plus postage
Ongoing deliveries
Choose your next delivery that you will receive after your trial box ends
Stay in control
Cancel, pause or amend your deliveries at any time in your account
How Years compares
This isn’t typical dog food. It’s so much more. Years is a complete digestive health nutrition system, built on wholefoods and personalised for your dog’s unique needs. With 60% prime meats, superfruits, seeds, herbs and vibrant veg, Years supports long-term wellness at every stage of life.
Only Years offers your dog a complete nutrition system with personalised ingredients based on your dog’s life stage and breed. Here’s how Years stacks up against the competition.
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AADF Nutrition Rating |
96% |
55% |
43% |
87% |
Breed specific ingredients |
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Declare % of every ingredient |
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Gentle cooking method |
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Zero legumes. |
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Zero “mince” or mechanical meats |
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100% grain free |
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Probiotic digestive support |
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Prebiotic beta-glucan |
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Seeds, fruits & vibrant vegetables |
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Cruciferous vegetables |
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Superfood Supplement |
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Store at room temperature |
Frequently Asked Questions
Colitis is inflammation of the large intestine (colon). It often causes diarrhoea, mucus in stools, faecal urgency, bloating and discomfort.
Common triggers include food intolerances, stress, infections, parasites, diets high in fillers and poor-quality proteins.
Years recipes are free from common dietary triggers like wheat, soy, legumes, and other ingredients which are difficult to digest. They include gently cooked proteins, prebiotics, probiotics and soothing botanicals to calm inflammation and regulate bowel movements. All ingredients in a Years recipe are identified and listed, so you can easily avoid any specific triggers that don't suit your dog.
We gently steam cook our meals at 78°C. This removes harmful bacteria but keeps the natural vitamins, minerals, and moisture from fresh foods. Our cooking process also means you don’t have to freeze or refrigerate the meals before you open them, so you save space in your fridge and freezer. Just keep your Years meals and supplements in a pantry or cupboard. They will stay fresh for up to 3 months, but always check the expiry date on the label.
Key ingredients include lean proteins, omega-3s, spinach powder and gentle whole foods to support a healthy gut.
Yes. Minimally processed wholefood meals preserve nutrients, support digestion and improve coat, skin and energy. When paired with tailored supplements, the benefits are even stronger.
Many dogs show improved stool quality and reduced flare-ups within 2–6 weeks of consistent feeding. Long-term results come from maintaining a balanced, gentle diet, avoiding any dietary triggers, and following any additional veterinary guidance.
