Please don't post in all caps (let alone 100% with any special font attribute like italics).
This isn't a personal injury claim (damage to you personally); it's a property damage claim. Therefore, SOL should be three years. Chances are, however, that you might be better off suing for breach of contract or a refund. Dpends on how much the dog was worth (not what it cost, what it was worth) vs. what you paid for the services.