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herm sprenger

  1. Equipment (how to use/where to find)
    Hi there! I have a 1.5 year old, 110 lb. GSD mix with fear-based aggression. We just moved from E-Collar Training to Prong (I'm too clutzy to handle both her & a remote control ;)). I've done a ton of research into proper fit, technique and brands. Ended up with a 23 inch, 2.25mm Herm Sprenger...
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