Most dog owners put plenty of thought into what goes in the food bowl.
There is dry food, wet food, raw feeding, mixed feeding and seemingly endless advice about what dogs should and should not be eating.
But even with a carefully chosen diet, it can be difficult to know whether a dog is getting everything they need every single day.
That is where CAN9 comes in.
CAN9 is a UK made daily dog supplement designed to provide nutritional support across nine key areas of a dog’s health. It contains 18 active ingredients and can simply be mixed into the food they are already eating. There is no need to suddenly change their whole diet or convince them that their familiar dinner has mysteriously disappeared.
The formula is designed to support gut health, immunity, joints, brain function, skin and coat condition, teeth and gums, heart and liver health, metabolism and the body’s natural response to inflammation.
It is also suitable for raw, wet, dry and mixed diets, so owners do not need to completely rethink feeding time to start using it.
Here are three reasons why CAN9 could be worth adding to your dog’s daily routine.
1. It puts 18 active ingredients into one simple daily supplement
One of the biggest appeals of CAN9 is how much has been put into one formula.
Instead of owners having separate tubs and bottles taking over a cupboard, the supplement combines 18 active ingredients selected to support different parts of a dog’s health.
Joint support is a major part of the formula. Ingredients include glucosamine HCl, chondroitin sulphate, MSM, collagen peptides and Boswellia. These ingredients are commonly used in supplements aimed at supporting cartilage, mobility and joint comfort.
That could be particularly interesting for owners of active dogs, larger breeds or older dogs who may need a little more nutritional support as they move through life.
But joints are only part of the picture.
CAN9 also includes chicory root, a natural source of inulin, alongside a postbiotic complex to support digestive health and the gut microbiome.

There is DHA from algae for brain, skin and coat support, while vitamin C and vitamin E provide antioxidant support. The formula also contains a B vitamin complex, folic acid, biotin, seaweed, hawthorn and turmeric.
In simple terms, the idea is to provide broad nutritional support rather than focusing on just one issue.
That makes CAN9 particularly convenient for owners who want to support several areas at once. A younger dog might benefit from support for energy, digestion, skin and coat health, while an older dog may have more emphasis placed on joints, cognition and general wellbeing.
The formula has been created for dogs of all breeds and life stages, although owners should always check the recommended serving for their dog’s weight.
For an average 10kg dog, the standard serving is two scoops per day. A 300g pouch therefore provides around a 30 day supply at that serving size. Larger dogs may require more, so checking the dosing guide on the CAN9 website or packaging is important.
2. It can fit into the diet your dog already enjoys
Anyone who has ever tried to convince a fussy dog to eat something new will know that dogs can have surprisingly strong opinions about dinner.

One sniff can apparently be enough for some dogs to decide that a perfectly good bowl of food has suddenly become completely unacceptable.
Thankfully, CAN9 has been designed to work alongside raw, wet, dry and mixed diets. Owners can simply add the recommended amount to the dog’s normal food rather than making a major change to their routine.
That simplicity matters.
Supplements are much easier to stick with when they become part of something owners are already doing every day. There is no complicated routine or long preparation process. It can simply become another part of breakfast or dinner.
The supplement is naturally flavoured with brewer’s yeast, which gives it a savoury taste designed to appeal to dogs.
Of course, every dog is different. There will always be that one dog who can somehow detect a teaspoon of something new from the other side of the kitchen.
For pickier dogs, CAN9 suggests mixing the supplement with a small amount of wet food, broth or another food the dog already enjoys.
That flexibility also means owners do not have to abandon a feeding approach that is already working well.
A dog eating a carefully planned raw diet can continue eating raw. A dog that happily eats dry food every evening can carry on doing exactly that. The same applies to wet food and mixed diets.
The aim is not to replace a dog’s normal food. It is designed to complement it and help cover nutritional areas that may otherwise be missed.
Consistency is important with any nutritional supplement. According to CAN9, some owners report noticing changes in areas such as coat condition, digestion and energy within two to four weeks, while joint and longer term nutritional support may require more consistent use.
Owners should also remember that supplements are not a substitute for veterinary care. Anyone whose dog has an existing health condition, takes medication or has specific dietary needs should speak to their vet before introducing something new.
3. It is made in the UK with a clear focus on what goes into it
Knowing what is inside a supplement is important. Knowing where it is made matters too.
CAN9 is manufactured in a BRC certified UK facility, with the brand stating that the formula contains no artificial additives, added sugar or cheap fillers.
That keeps the focus on the ingredients the supplement has actually been created to provide.
There is also plenty of information available about what each ingredient is included for. That makes it easier for owners to understand what they are adding to their dog’s food rather than simply buying a tub with a long ingredient list and hoping for the best.
For example, glucosamine and chondroitin are included for joint and cartilage support. Collagen peptides are used to support joints, skin and coat condition. Chicory root is included for digestive support, while DHA from algae is used for brain, skin and coat health.
Biotin supports skin and coat condition, seaweed provides naturally occurring nutrients including iodine, and turmeric and Boswellia are included as ingredients commonly associated with supporting the body’s normal inflammatory response.
It is a broad mix, but every ingredient has a reason for being there.
There are also a few ways to try CAN9 depending on the size of the dog and how much an owner wants to order.
The standard 300g pouch is currently listed at £35, while there is also a 10g sample listed at £3 for owners who would rather test it before committing to a full pouch.
For households with larger dogs, or anyone expecting to use more each month, there is also a two pouch bundle.

CAN9 also offers a 30 day money back guarantee if an owner is not satisfied.
Ultimately, dog nutrition can feel far more complicated than it needs to be. Owners want their dogs to stay active, comfortable and healthy, but most people do not want feeding time to turn into a science experiment every morning.
That is the appeal of CAN9. It takes 18 active ingredients covering nine areas of nutritional support and puts them into one daily supplement that can be mixed into food the dog already eats.
There is no dramatic change of routine required. Just the right amount added to the bowl each day.
For owners looking for a straightforward way to add broader nutritional support to their dog’s diet, CAN9 is certainly worth a closer look.
