The 100 levels give me way more fine-tuning than my old collar's five settings, so I can find the exact level my stubborn terrier actually notices without overdoing it. The remote fits nicely in one hand on walks, and the tone button is easy to hit without looking down.
Kevin★★★★★
The vibration mode alone got my anxious rescue to stop bolting at the door within two sessions. Having 100 levels means I can nudge it up gradually instead of shocking her, and the remote fits nicely in my jacket pocket.
Sophia★★★★★
The 100 levels let me fine-tune the correction for my stubborn terrier instead of jumping straight to something harsh. The remote fits comfortably in my hand on long walks, and the tone button gets his attention before I ever need to use stim.