I really recommend Airvet if you have no local vet. It's $5 to sign up and $35 per month. Worth every penny! For the best healing promoter, I love raw honey. It is the best antimicrobial and antibiotic topical on the planet but must be raw. Still hoping for the best!
So sorry! It's hard to tell, and you have plenty of predators in NY. I'd say bobcat or fox from the head areas targeted. The predator only has to get it right one day, so sorry that yours was today. 😥