Waterproof Pet

My dog has had a opperation to remove a cyst on its leg?
ended was much larger than the vet first thought, so the operation has left gaping wounds in his pads on the bottom of the foot that I have to wear bandages every day, poor Mut hasent gone for a walk plastic bags are not strong enough, and before going to rip now, you have some idea of what you could use that would be waterproof and sufficiently strong to take a short walk. Ive tryed a few things, but really would love some help. thanks to sound great thing is the shoes are great bands and i dont think i would ont get big enough to go for it, vet said it was okay to go for a short ride. had the opperation two weeks ago, every time is better, but rather slow, would be best if air can get to it, but the song exposes the infection is encased inches is able to walk on it and is on painkillers.
Having attempted a freezer zip lock bag? The plastic is much heavier sock was placed in the plastic bag and tape at the top. Also have self-adhesive bandages, roll can be found at any Wal Mart or the pharmacy. I've seen them in colors too. You can save up for a short ride.
Unitech – 300 AE – waterproof pallet stretch wrapper – Pet Food