



Dog Digestive Booster
Why Onbord





Onbord’s Digestive Booster is formulated to work alongside the pre-and-probiotic and antioxidant elements of our Multivitamins. It is recommended to boost digestive health and support healthy gastrointestinal movement.
It also helps to relieve gastrointestinal discomfort such as gas or bloating, and alleviate digestive upset and issues like diarrhoea and constipation. Made with all natural soothing ingredients, Onbord’s Digestive Booster can be used year round for overall well being.
- How much does shipping cost?
Shipping to the UK including Scotland, Northern Ireland and Channel Islands is free on all orders of £30 and above. Subscriptions always come with free shipping. Otherwise it's a flat rate of £3 for shipping to UK mainland and £5 for express shipping to UK mainland, and £6 for Scotland, Northern Ireland and Channel Islands. - How long will delivery take?
Once dispatched, orders will be delivered within 3-4 business days. All other orders with free shipping or express shipping will be delivered the next business day after dispatch. - Where do you deliver?
We ship to all of the UK (England, Wales, Scotland and Northern Ireland), including Channel Islands and Isle of Man. - Track your order?
Once your order is dispatched, you will receive an email confirmation of this which includes tracking information.
Onbord’s Digestive Booster is formulated to work alongside the pre-and-probiotic and antioxidant elements of our Multivitamins. It is recommended to boost digestive health and support healthy gastrointestinal movement.
It also helps to relieve gastrointestinal discomfort such as gas or bloating, and alleviate digestive upset and issues like diarrhoea and constipation. Made with all natural soothing ingredients, Onbord’s Digestive Booster can be used year round for overall well being.
Feeding guide
- 0-5kg: 1g
- 5-10kg: 2g
- 10-15kg: 3g
- 15-20kg: 4g
- 20-30kg: 5g
- 30-40kg: 6g+
Sprinkle onto wet or dry food or make into a highly palatable paste or gravy as a treat.
Active Ingredients
- Beet Pulp – A good source of soluble fibre; promotes healthy digestion and regular bowel movements.
- Psyllium Husk – Provides natural fibre to support digestive health and regulate bowel movements.
- Apple Fibre – Rich in antioxidants and fibre; supports digestion and overall well-being.
- Slippery Elm Bark – Soothes the digestive tract and helps manage issues like diarrhoea and constipation.
- Mannan Oligosaccharides (MOS) – A prebiotic derived from yeast; supports gut health and works synergistically with inulin.
- Lactobacillus helveticus – Delivers probiotic benefits; supports gut flora and strengthens the immune system.
- Ginger Root Extract – Helps relieve nausea and digestive discomfort; also offers anti-inflammatory benefits.
- Peppermint Extract – Supports digestion and helps ease gastrointestinal discomfort such as gas and bloating.
- Yela Yeast – Encourages the growth of beneficial bacteria in the gut and enhances immune function.
Listed Ingredients
- Yela Yeast, Beet Pulp, Psyllium Husk, Apple Fibre, Slippery Elm Bark, Lallemand Postbiotic Powder, Mannan Oligosaccharides (MOS), Ginger Root Extract, Peppermint Extract.
Testimonials
What our customers sayLet customers speak for us
from 6 reviews
Our dog loves these treats. We never usually let him have treats because he has a sensitive tummy, but these treats have never given him an my issues and he loves them. It’s great to be able to train with treats now !

Our dog runs over when we have his supplement, as if it were a treat. He is a lab so we have worried about his joints now he is a little older. We can see an improvement in the way he moves from taking these.

ve tried so many dog vitamins, but OnBord is the first brand that’s truly transparent about ingredients. My Frenchie has a sensitive stomach, and their multivitamin has been perfect—no fillers, no nasties, just clean, effective nutrition. And the subscription option means we never run out!

Really happy with these Multivitamins, tried several brands and these are the first my Dog likes. Quick delivery too. Will buy again.

Got the joint care booster for my 13 year old dachshund. Arrived without a hitch and has been feeding it to him every night since. He loves having it together with his dinner.
He also comes out down his pet stroller more frequently on our morning walks nowadays to stroll and even play around with other dogs!

Our dog Penny is over 8 years old so we thought it was worth finding a great multivitamin for her to take. We were worried about her joints as she gets older too. The booster arrived really quickly and Penny gets so excited each time she hears the packet - she clearly loves the taste.
What customers think about the store
The store provides high-quality, nutritious pet supplements that are easy to administer and well-liked by dogs. Customers appreciate the visible improvements in their pets' health and mobility, especially for older dogs. Quick delivery and transparent labeling... The store provides high-quality, nutritious pet supplements that are easy to administer and well-liked by dogs. Customers appreciate the visible improvements in their pets' health and mobility, especially for older dogs. Quick delivery and transparent labeling contribute to a positive overall experience.
Read more