Dogtra 1900X Black Edition 1-Dog Unit convey ES11 Standard Sleeve Cover -

ES11 Standard Sleeve Cover - Fits our Redline K-9 Bite Zone Sleeve

Made from stainless steel

Roughly tennis ball sized

It's difficult to achieve consistent behavior in trials if the dog knows exactly when the reward is present or not

These 4mm Stainless Steel Fursavers from Herm Sprenger have medium sized instead of full sized links

Dogtra 1900X Black Edition 1-Dog Unit convey ES11 Standard Sleeve Cover -Discrete blue LED and mattble black finish High power output (1 100) Made for dogs 35 lbs+ 3 Dog expandable Boost & level lock Nick, continuous & XPP vibration 1 mile range IPX9K waterproof 1000 Lux E Collar LED light [split] The Dogtra 1900X BLACK is built for those ready to take their training to the next level. The longest range in the X Series models boasting a 1 mile range, BOOST for quick responses, and XPP vibration for sharp communication, it