I recently came across OPI Pawlish polishes at my local beauty shop. I have never seen them before, but they were also 50% off, so three of them came home with me. I like the concept that these are 'Colors for nails for those with tails!', but I wouldn't use it on my cat - he never sits still for long enough, and tends to chew his nails.
The formula seems to be an old OPI, and the polish has the old, thin brush. The polish is supposed to be quick-drying and a one-coat colour.
Yuppy Puppy is a lovely silver foil. Considering that is is an old polish with old formula, I would even go as far as to call this amazing. It pretty much covers in one coat, but I used two very thin ones here. It is very smooth and pleasant to the touch, and does indeed dry quicker than other black label OPIs I have.