Supplement healthy joints? Options

[alicefred]

I have a 7 years old female Golden Retriever. I have noticed my dog has difficulty walking up stairs or jumping on the bed. I was told by a vet that as dogs age, it is common for their joints to become less flexible and he recommend feed her 'Cosequin Double Strength Capsules'. It’s a nutritional supplement that helps dogs maintain healthy joints. It has been rated the number one veterinarian-recommended joint health supplement brand. And available at http://www.dealrocker.com under a Petco deal. Whats your views and thoughts on this supplement?

Thanks for your inputs..