In some states animal cruelty is a felony. Here's the first site if found listing the breakdown by state, I don't know how authoritative it is: http://www.lisaviolet.com/cathouse/cruelty.html
Point being, if it is a felony in your state, you can lean more on the cops to do forensics, like take fingerprints from the cut section of fence and from the area around the cut (someone would lean against the fence while cutting or tearing it and leave prints).
Point being, if it is a felony in your state, you can lean more on the cops to do forensics, like take fingerprints from the cut section of fence and from the area around the cut (someone would lean against the fence while cutting or tearing it and leave prints).