Of course the court will have your entire record before it. You should be discussing this with counsel. If you don't have an attorney, you would do...

"What is likely to happen to me?" If you are prudent, you will retain counsel and get this dismissed outright or, at least, continued w/o a...

"...forced me to write a letter stating that they were misscanned items not voluntarily stealing..." They FORCED you to write a letter stating...

"Winging it Pro Se, How do I move forward?" By stopping your efforts to effect a "sell" pro se, and retaining counsel. Also, the word you're...

Why are you asking here? This is for US residents. Ask a consumer law attorney in Ireland. ......................

" The dog is unregistered, unlicensed and not chipped." The classic pit bull owner... "Under my lease agreement I'm not allowed pets, not...

"...is now a cruelty case" You are not getting the dog back until the criminal case against you - animal cruelty - is resolved. Concentrate more...

You may have a valid claim, but you have provided no substantive facts. I suspect this is an online sale and the pup has parvo, but we need facts.

"I need an atterny [sic] to sue my veterinarian?" Yes, you do. Even more importantly, you need a necropsy for each puppy and an independent vet...

Retain counsel to defend you against the charges. Use the Avvo search tool and/or your county bar association to find one.