Write the next sentence in this paragraph:

How to fill a dog's stocking for christmas
Buy a prefilled stocking.
Many pet supply stores sell these during the holidays, and they can be a great option. However, they should be opened for your pet as most of these stockings are made of clear plastic so the buyer can see inside.

Select from:
[a]. You can find prefilled stocking for $45 plus cost online. Buy disposable stocking liners made for cardboard tubes.;
[b]. Make sure the stocking stuffers are appropriate for your dog's size. If you want to get a dog stocking for a pet owner, the prefilled variety is likely your best option.;
[c]. This will reduce the risk of your pet getting into the stocking on christmas eve. Check the store's website to find out if the stocking is pre-filled.;
[d]. Purchase a cashier's check. American express chains or american express retail stores offer some prefilled stocking packages.;
[b].