Steadfast Canine

2 Reviews
$32.95 to $97.95

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Steadfast Canine from Arenus is formulated to provide joint support and comfort for your dog. With ingredients like biotin, calcium, and vitamin D3, this joint supplement contains everything to help your dog's joint comfort. These liver-flavored tablets are chewable and appealing even to picky eaters. Available in two sizes, small and large. 


  • Joint support and comfort
  • Contains Biotin, Calcium, and Vitamin D3
  • Chewable, liver-flavored tablets
  • Available in sizes Small and Large


SMALL: Give ½ tablet daily to dogs less than 10lbs, 1 tablet daily for dogs 10-40lbs.

LARGE: Give 1 tablet daily for dogs 40-134lbs, 2 tablets for dogs over 134lbs.

If palatability is an issue, you can break the tablet(s) into small pieces and top your dog's food to encourage them to take the supplement.

Please reference dosing instructions if necessary.


As with any health product, it is recommended you consult with your veterinarian before administering it. Do not use in certain dog breeds predisposed to copper toxicity. Breeds known for predisposition to toxicity are Bedlington Terriers, West Highland White Terriers, Doberman Pinschers, Cocker Spaniels, Labrador Retrievers, Dalmatians, and Skye Terriers. Do not exceed the recommended dose.


TelaFIRM, MHA, zinc amino acid chelate, copper amino acid chelate, manganese amino acid chelate, NEM, calcium, phosphorous, ascorbic acid, selenium yeast, biotin, Vitamin D3, cellulose, dextrose, magnesium stearate, natural flavoring (liver), silicon dioxide, and whey powder.

Ratings & Reviews

2 reviews

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Helpful, Great Product!


Great product! I started my 11-year-old German Shepherd on these two weeks ago, and I can already see an improvement. Will continue to use!

A Big Step Up from Popular Bone Supplements!


We learned about this product from our vet clinic. It was highly recommended for our 10-year-old Bouvier des Flandres who is suffering from hip dysplasia. Within two weeks of taking as recommended, we saw significant improvement in his comfort level and mobility (as compared to the popular Glucosamine/Chondroitin supplement which he had been taking for several years). We are also pleased with FarmVet, and the ability to be on the AutoShip plan!