To the extent you can document the loan, sue him to recover the funds. If the "huge amount" is not over $7,000, sue in small claims.

This smacks of a scam. It is highly unlikely that the dealer would have released the car without the loan being approved. You might want to...

1. Please stop SHOUTING. 2. What was the effective date of the sale? If the property had already transferred, you and your belongings should...

The blood panel is standard surgical prep for any competent doctor. Treat the low platelet count it found.

Contact animal control to find a TNR program near you.

The dog is not yours. Present her with a bill for a year of boarding it.

You knew the dog would be neutered and chose to proceed. You have no basis for a lawsuit. The dog is almost certainly better off neutered.

Moving to lawsuits and disputes. As you fail to state any facts regarding how the dog was injured or when, we have nothing to go on.

If that is to be his permanent residence; yes, he should be on the lease.

Sue him in small claims court for the money he refuses to refund.