[Ellie May]

We use Cosequin Regular Strength for dogs up to 24 pounds.
I only use the sprinkle on capsules because I prefer the ingredients.

If you are unsure of the correct dose, Nutramax will be able to help you.
If they aren't giving you answers (which they should), your vet can call and talk to one of their reps or vets.

I see no reason to give anything double strength to a Yorkie because the regular dose is probably more than double what they need already. That said, glucosamine is very safe and may not hurt a thing. There are different charts online and variations in dosing. Some vets even use the cat dose for small dogs, so it is really best to talk to your vet and/or the company.