Herm Sprenger Ultra-Plus Curogan Prong Collar

The Herm Sprenger Ultra-Plus Curogan Prong Collar is a premium professional dog training collar designed to support structured leash communication, obedience work, and controlled handling while offering a nickel-free alternative for sensitive dogs.

Crafted from Herm Sprenger’s specialized Curogan alloy, this professional training collar is designed for dogs with metal sensitivities, skin irritation concerns, or light-coloured coats that may discolour with standard metal collars.

The Ultra-Plus design features a patented center plate system and symmetrical prong placement to help distribute leash pressure evenly around the neck while maintaining clear, controlled communication during training sessions.

Rounded prong tips are carefully bevelled and polished to help provide balanced guidance without sharp edges or concentrated pressure points.

Benefits of the Herm Sprenger Ultra-Plus Curogan Prong Collar:

• Supports structured leash communication
• Nickel-free option for sensitive dogs
• Helps manage pulling and leash reactivity
• Even pressure distribution around the neck
• Adjustable custom-fit design
• Professional-grade training construction

Key Features:

• Specialized Curogan copper-tin alloy construction
• Nickel-free material design
• Rust-resistant professional hardware
• Rounded, polished safety prong tips
• Patented center plate system
• Adjustable, removable link construction

Great For:

• Obedience training
• Structured leash work
• Reactive dog handling
• Dogs with metal sensitivities
• Light-coloured coated dogs
• Professional training programs

Sizing Information:

Measure your dog’s neck high on the neck, directly behind the ears and under the jawline. Add approximately 2 inches to determine an appropriate starting collar size.

Important Training Information:

Training collars should always be introduced properly and used responsibly as part of a structured training program.

Proper fit, timing, leash handling, and fair communication are essential for effective and humane use.

If unsure how to properly fit or use a prong collar, consult an experienced professional trainer.

Care & Maintenance:

Wipe clean after use and dry thoroughly before storage to help maintain hardware condition and finish.