I agree about filing a police report even if he has said he would compensate you. Also get any witness reports, pictures, and receipts together.
He may balk at the actual price of the chickens. Even if he does come through, if (God forbid) this happens again to you or a neighbor, his dogs will be on record as having killed other animals.
He may balk at the actual price of the chickens. Even if he does come through, if (God forbid) this happens again to you or a neighbor, his dogs will be on record as having killed other animals.