Pet HealthWorks Launches Good Fitness Supplement for Dogs

FORT LAUDERDALE, Fla., Oct. 12, 2026 /CourierPR/ -- Pet HealthWorks, a leader in science-backed supplements, has introduced a new product, Good Fitness, designed to help dogs maintain healthy weight and mobility. The supplement is the first of its kind, combining fat-burning and muscle-preserving benefits to support dogs at every life stage.

According to the U.S. Food and Drug Administration (FDA), over 59% of dogs in the United States are classified as overweight. Excess weight can accelerate functional aging, leading to metabolic decline, muscle atrophy, and diminished mobility. This creates a compounding cycle where excess weight reduces activity, leading to further muscle loss, which in turn slows metabolism and makes it harder for dogs to stay active as they age.

Good Fitness by Pet HealthWorks addresses this issue by offering a single product that supports both metabolic efficiency and lean muscle strength. The supplement is part of Pet HealthWorks' active-aging mobility lineup, which includes the clinically studied Antinol Plus joint supplement.

Each Good Fitness soft chew is formulated without heat, using a cold-extrusion process to preserve raw ingredient integrity and bioactivity. The product features myHMB® (beta-hydroxy-beta-methylbutyrate), a patented metabolite studied to slow muscle breakdown, support muscle repair, and build endurance. It also includes Carniking® (L-carnitine), a well-researched compound that converts stored fat into metabolic fuel and preserves lean tissue. Additionally, the supplement contains Vitamin D3 (cholecalciferol), an essential micronutrient for optimal muscle function and skeletal health.

Pet HealthWorks, Inc. holds the Quality Seal of the National Animal Supplement Council (NASC), ensuring adherence to strict manufacturing compliance, quality control, and transparent labeling standards. Good Fitness is available in peanut-butter-flavored soft chews and can be purchased on Amazon, Chewy, Antinol Plus online, and Pet HealthWorks' TikTok Shop.

The introduction of Good Fitness by Pet HealthWorks marks a significant step in addressing the growing concern of canine obesity and its related health issues. By offering a comprehensive solution that targets both weight management and muscle preservation, the company aims to improve the overall health and longevity of dogs.