Who has the ownership of puppies?

The breeder is, by definition, in the business of breeding dogs. As such, s/he is responsible for knowing the condition of each dog sold. In the...

You almost certainly have a camera of your own, in your phone. Use it when your neighbor harasses your dog.

Who should be held responsible?

You have a dog bite case. Document your damages, identify the owner and proceed accordingly.

I am being constantly harassed by the local law-enforcement or just merely trying to cut wood off the river bar

This has absolutely nothing to do with animal law. It seems to do with land use, so I am moving it there.

How long does a landlord have to serve you?

Landlords don't serve summons. If you are being served for a loose dog violation, it is a civil matter and has nothing to do with your lease.

So if jdg lifted stay on cptr 7. Can I file anything to keep from eviction.

This has absolutely nothing to do with animal law - moving to bankruptcy, where it clearly belongs.

I got caught shoplifting what will happen ?

You state, " Its been about a month now..." If the store were going to prosecute, I expect you would have heard so by now.

18 U.S.C. 921(a)(33) - LTC denial

Federal law excludes juvenile convictions; MA law does not. Any conviction w/a potential penalty in excess of two years is a statutory MA...

You are unlikely to quash the subpoena, but you can certainly retain counsel. Note that your attorney will not be allowed in the grand jury hearing.

Can i file a claim for malpractice of a Humane Society?

This has nothing to do with "malpractice;" it is a dog bite - a well established section of personal injury law. Moving accordingly.