Honestly, unless you received medical treatment and or suffered a permanent injury, really no case. Just seek a refund.

Might have waited too long to make a claim. Contact a medical malpractice attorney ASAP. That being said, its probably too small of a case to handle.

Bring dog to vet and then see. You'll need proof.

Sure for your money back. No iinjury, no case, sorry.

Dispute the charge with your credit card co. Also make a complaint with FTC and BBB

Unless you can prove that they caused the issue there is no case.

Unless you can prove causation there is no case.

My guess is that unless you have a warranty, they don't have to fix it. You buy it As Isand should have done your own inspection

Yes you can make a personal injury claim. You have to hope the landlord has liability insurance. You can also hire a landlord tenant lawyer to sue...

You need to talk to a UT workers compensation attorney ASAP. Your claim however may already be time barred for failure to report the injury timely...