Best Aggressive Dog Trainers in Longmont

2 trainers reviewed
Updated April 2026
Ranked by BarkScore →

Find Trainers Based on Your Needs

Showing — of — trainers

The Cooperative Canine, LLC

📍 Longmont, Colorado
Recall Leash Aggression
KPA-CTP · Private 1:1 • Group Class
★★★★★ ★★★★★ Bark Score: 4.42 / 5 Gold Ethical Trainer
Place post type.