Best Aggressive Dog Trainers in Keene

1 trainers reviewed
Updated April 2026
Ranked by BarkScore →

Find Trainers Based on Your Needs

Showing — of — trainers

Denise Mazzola’s Everything Dog

📍 Keene, New Hampshire
Aggression Recall Leash
CPDT-KA · Online/virtual • Private 1:1
★★★★★ ★★★★★ Bark Score: 4.65 / 5 Platinum Certified Trainer
Place post type.