What, if any, releases did you sign and, if any, what did they say? The dog should not have been neutered w/o your knowledge and permission.

Why are you not discussing this with the postmaster? As the mailman was clearly out of any "danger zone" from your dog, he had no excuse for...

Moving to litigation. As we have NO idea what the case is about, what evidence, if any, you have, or what pleadings, if any, you have submitted...

Go here to see if you qualify under the law: https://www.attorneygeneral.gov/protect-yourself/puppy-lemon-law/

A legitimate ESA is not a pet, and no "pet fee" should be paid. The LL needs only the documents from your treating physician.

ONE post is sufficient. Duplication serves no useful purpose. Call the AG's consumer protection division.

This is a contracts issue - moving accordingly. A call to the OK AG's consumer protection division would be a cost-effective first step.

A tenant at will is required to receive 30 days written notice. Regardless, start looking for a new place to live.

Your parents need to sue their obstructionistic daughter. This is really more of a family issue, but does not involve you.

The written contract controls. However, the DC may terminate its services to you if you don't comply with its new edict.