You should now be able to use the wolf skin on your Playstation 3 account. If you have anymore questions or concerns, please feel free to post in the support section of the forum and we will respond as soon as possible.
To quote BkfstWidow,
We do not have official word as an exact date when the wolf skin will be available for Playstation players. However, you can check here Call of Duty®: Ghosts Micro Items FAQ and here Call of Duty: Ghosts for updates.
So as of yet we have no confirmed date for the PS3 getting the wolf skin. Hope this helps.
I know but there is no option to equip it. I should be able to equip but there is no option under the clan similar to how you equip it on XBOX.
I think it might be that once you download it your dog is a wolf, no turning it on and off. Just a guess though.
I haven't played yet. Give me 10 mins and I'll report back.
Edit1: Nope. Riley still looks like Riley.
Edit2: It looks like they just hotfixed the issue. There is now a "GUARD DOG" menu on customization.