As dogs age, their nutritional needs change. The right senior diet can help manage weight, support aging joints, and keep your old friend feeling their best for years to come.

When Is a Dog a Senior?

Most dogs are considered senior around 7 years of age, though large breeds age faster and small breeds slower. Watch for signs like reduced activity, weight changes, and stiffness.

What Senior Dogs Need

• Easily digestible, high-quality protein to maintain muscle
• Controlled calories to prevent weight gain
• Joint-supporting ingredients like glucosamine and omega-3s
• Added fiber for digestive health
• Antioxidants to support the immune system

Top Picks for 2026

Our favourite senior formulas balance quality protein with joint and weight support. Look for foods specifically labelled for mature or senior dogs, and choose a protein level appropriate to your dog’s kidney health.

Wet food or softened kibble can help seniors with dental issues eat comfortably.

Feeding Tips for Older Dogs

Split meals into smaller, more frequent portions to aid digestion. Keep fresh water available at all times, and monitor weight closely, since both gain and loss can signal health changes.

The Bottom Line

A thoughtful senior diet supports comfort, mobility, and longevity. Because aging dogs are more likely to have underlying conditions, work with your veterinarian to choose a formula that fits your dog’s specific health profile.