As a Dogtra Authorized Dealer, Eckhart Elite K9 Training has access to the highest-quality remote collars on the market. Dogtra 280C $220.00 Dogtra 282C $335.00 Sold out Herm Sprenger 2.25MM Prong Collar $40.00 Herm Sprenger 3.00MM Prong Collar $45.00 Sold out Herm Sprenger 3.25MM Prong Collar $50.00 Sold out Herm Sprenger 3.80MM Prong Collar $55.00 Sold out Herm Sprenger Cliclock $17.00 Sold out Extra Link 2.25MM from $5.00 Sold out Extra Link 3.00MM from $6.25 Sold out Extra Link 3.25MM from $7.00 Sold out Extra Link 3.80MM from $9.00 Sold out