I have an unopened 8 oz bottle of Syn-flex for pets. If you can use it, I will mail it to you.
It was Lenny's. The others are on other supplements that work for them, so I don't want to change theirs.
FROM THEIR WEBSITE:
http://www.synflexfordogs.com/
Ingredients:
Certified ingredients per 1/4 oz. Syn-flex is as follows:
1250 mg
Glucosamine HCL and Glucosamine Sulfate
25 mg
Shark Cartilage (20% Chondroitin Sulfate)
8 mg
Boswellin
3 mg
Yucca Powder
5 mg
Manganese (Ascorbate)
1 mg
Bromelain
5 mg
Vitamin C
5 mg
Omega 3 Fatty Acid
1.67 mg
mg Omega 6 Fatty Acid
80 IU
Vitamin A
2 IU
Vitamin E