When Should You Switch to Senior Dog Food?
What to Look For as Your Dog Gets Older
As dogs get older, their needs can start to change.
They may slow down a little, gain weight more easily, become less active, or need extra support for their joints, digestion and overall condition.
That doesn’t mean every dog needs to move onto senior food the moment they reach a certain birthday…. some dogs stay active and in great condition well into their later years. But for many, switching to a well-formulated senior dog food can be a sensible way to support them as they age.
When is a dog classed as senior?
There isn’t one perfect age because it depends on the dog.
As a general guide, smaller dogs often reach their senior years later than larger breeds. A small breed may not feel “senior” until around 9-10 years old, while a large or giant breed may start to show age-related changes from around 6-7 years old.
Rather than only focusing on age, it’s better to look at your dog in front of you.
You might start considering senior dog food if your dog is:
- Becoming less active
- Gaining weight more easily
- Losing muscle condition
- Struggling with stiffness or mobility
- Having changes in appetite
- Needing a food that feels gentler on digestion
- Starting to look less bright in coat or condition
Older dogs often have different daily needs from younger adult dogs.
They may not burn energy in quite the same way, especially if walks are shorter or they spend more time resting. This can mean they need food that helps maintain a healthy weight without leaving them feeling underfed.
Senior dogs may also benefit from added support for joints, digestion, skin and coat, and muscle maintenance. The goal isn’t to “slow them down” — it’s to support them so they can stay comfortable, mobile and well nourished.
What to look for in a good senior dog food
1. A lower fat option
Many senior dogs become less active as they age, which can make weight gain easier. A senior food with a lower fat content than standard adult food can be useful for helping maintain a healthy weight. This is especially important because carrying extra weight can put more pressure on joints and make movement harder.
Our Grain Free Senior Turkey with Sweet Potato & Cranberry and our Grain Free Senior Trout with Salmon, Sweet Potato & Asparagus are lower in fat than our adult blends, making it a sensible everyday option for older dogs who need support with weight management.
2. Joint support
Joint health is one of the biggest things owners think about as their dogs get older.
Ingredients such as glucosamine, chondroitin sulphate and MSM are often included in seniorrecipes to help support joint repair and mobility. Our Senior Turkey blend includes glucosamine,chondroitin sulphate and MSM, while our Senior Superfood Scottish Salmon blend includes aJoint Care Pack to help support healthy joints.
3. Highly digestible ingredients
Some older dogs do better on food that is simple, consistent and easy to digest.
A highly digestible protein source can help support comfortable digestion, while ingredients like sweet potato can be a steady carbohydrate option for dogs who do better on grain free recipes.
All of our senior blends are grain free, complete and balanced, and designed to be highly digestible.
4. Support for healthy weight and muscle
As dogs age, it’s not just weight gain we need to think about. Some senior dogs can lose muscle condition too, especially if they are less active or have been unwell.
A good senior food should support overall condition, not just reduce calories.
Our Senior Superfood Scottish Salmon includes added L-Carnitine to help maintain a healthy weight and support muscle mass in older dogs.
5. Skin and coat support
Coat changes are common in older dogs. Some coats become duller, drier or less glossy with age.
Omega 3 can help support skin and coat condition, and fish-based recipes can be a brilliant option for many senior dogs.
Our Grain Free Senior Superfood Scottish Salmon contains 65% fish content, including 35% freshly prepared Scottish salmon, with omega 3 support for skin and coat.
6. A food your dog actually wants to eat
Appetite can change in senior dogs. Some become pickier, while others may need a food that smells and tastes more appealing.
If your older dog has become less interested in meals, you can try adding a little warm water to their dry food to soften it and bring out the aroma. This can also help increase moisture intake, which can be useful for dogs who don’t naturally drink much.
If appetite changes are sudden or your dog stops eating, always contact your vet.
Our senior dog food options
Grain Free Senior Turkey with Sweet Potato & Cranberry
This is a complete senior dog food with 50% turkey, including 27% freshly prepared turkey. It is grain free, vet approved, hypoallergenic and produced in the UK.
It is lower in fat than our adult foods, making it a good option for senior dogs who need help maintaining a healthy weight.
It also includes sweet potato, cranberry, glucosamine, chondroitin sulphate and MSM to support digestion, wellbeing and mobility.
Best suited for: older dogs who need a lean, highly digestible, everyday senior food with joint support.
Grain Free Senior Trout with Salmon, Sweet Potato & Asparagus
Another of our go to recipes for senior dogs, with 50% trout and salmon, 30% is freshly prepared trout. It is totally fish based and highly digestible.
Also includes sweet potato, asparagus, glucosamine, chondroitin sulphate and MSM to help promote joint repair and mobility.
It is vet approved, grain free and hypoallergenic.
Best suited for: older dogs that would benefit from less fats that cannot tolerate poultry.
Grain Free Senior Superfood Scottish Salmon with Dill, Spinach, Fennel, Asparagus & Tomato
This senior blend has 65% fish content, including 35% freshly prepared Scottish salmon. It is grain free, highly digestible, vet approved and complete and balanced.It includes a Joint Care Pack, added L-Carnitine to support healthy weight and muscle mass, MOS and FOS prebiotics to support digestion, and omega 3 support for skin and coat.
Best suited for: senior dogs who do well on fish, need skin and coat support, or would benefit from added joint and condition support..
So, when should you switch to senior dog food?
You should consider switching when your dog’s current food no longer feels like the best fit for their age, activity level, weight, digestion or mobility.
If they’re still thriving on adult food, in good condition, and your vet is happy, there may be no rush. But if they’re slowing down, gaining weight more easily, struggling with stiffness, or needing a gentler food, a senior blend could be a really sensible next step!