As dogs age, their nutritional needs change. Digestion slows, joints stiffen, energy drops, and immune function can decline. The good news is that targeted whole-food supplements can make a meaningful difference to your senior dog's quality of life — without the side effects that come with long-term medication.

Tandem Green Lipped Mussel Powder supports joint health and mobility, helping older dogs move more comfortably and stay active for longer. It's one of the most well-researched natural joint supplements available and is widely recommended for dogs with arthritis or hip dysplasia.

Tandem Pumpkin Powder supports digestive regularity, which often becomes an issue in older dogs. Rich in soluble and insoluble fibre, it helps maintain healthy gut function and soothe digestive upsets.

Tandem Beef Bone Broth Powder supports gut lining integrity, joint health, and is an excellent appetite stimulant for senior dogs who've become fussy eaters. Rich in collagen and amino acids, it's one of the most versatile supplements you can add to your dog's diet.

Tandem Kelp Powder provides essential minerals including iodine to support healthy thyroid function, which plays a role in weight management and energy levels in older dogs.

All Tandem products are single-ingredient, sourced from New Zealand, and free from artificial additives. We also donate $1 from every item sold to the Lost Dogs Home.