Dog Supplements and Vitamins

Dog Supplements and Vitamins Grounded in Decades of Research

Since 1974, Solid Gold has been thinking about what dogs need to thrive. More than five decades later, our supplements line has the same foundation: every product starts with a specific health objective and builds toward it with functional, high-quality ingredients.

We formulate our dog supplements and vitamins to work alongside your dog's existing diet, not as replacements for good food but as targeted additions that address gaps, support specific systems, and contribute to long-term health in ways that food alone may not fully cover.

What the Solid Gold Supplements Line Covers

We make dog supplements for various health priorities, including:

• Joint Health. Leaps & Hounds Hip & Joint chews contain glucosamine, chondroitin, MSM, and curcumin to support mobility and normal bone and cartilage health.
• Gut Health. Mellow Belly Gut Health chews combine probiotics and digestive enzymes to support digestion, bowel health, and immune function. 
• Allergy Support. Our allergy-focused dog supplements help maintain normal histamine levels associated with seasonal allergies and support skin comfort. Formulated with fish oil and colostrum.
• Urinary and Lawn Health. Grass Guardian uses cranberry, D-mannose, and a targeted enzyme blend to support normal urine pH and bladder health while reducing grass burn from dog urine.

Why Supplement Quality Matters

The dog supplement category has grown significantly, but not all products in it meet the same standard. Solid Gold approaches vitamins for dogs the same way we approach food: with named, functional ingredients, clear health targets, and formulas backed by science rather than marketing language. We design every supplement to integrate cleanly into your dog's daily routine and contribute measurable improvements to your dog's health over time.