The Professional Standard. Built in Germany.

If you're serious about K9 training, you know the name. The Herm Sprenger Ultra-Plus Prong Collar is the collar that professional trainers, Schutzhund competitors, and Police K9 handlers have trusted for decades — precision-engineered in Germany with chrome-plated steel that lasts.

The martingale-style design applies even, distributed pressure across the neck when the dog pulls, then releases immediately — no pinching, no sharp edges. Blunt prongs protect the dog's skin while the center plate keeps links properly aligned for consistent, fair communication. The swivel connection keeps leash tangle-free during active work.

Key Features

• 4.0mm wire gauge — 25" chain length, fits neck up to 21"
• Chrome-plated steel construction — durable, rust-resistant
• Martingale-style — even pressure distribution, self-correcting release
• Blunt prongs — safe on skin, no scratching
• Removable/addable links — fully adjustable fit
• Swivel for leash connection — tangle-free handling
• Made in Germany by Herm Sprenger — world's leading training collar manufacturer

Trusted by professionals. Built to last a lifetime.