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Mount your Fi 3+ module directly onto your dog's existing collar or harness — no second collar required. The Fi 3+ Compact Adapter wraps around and snaps securely at two points, keeping the module close and secure. Its lower profile fits any collar or harness width — 1", 1.5", or 2". Captures GPS and geofence. For full behavior tracking, see the Fi 3+ Behavior Adapter. Handcrafted in Alaska with marine-grade hardware and mil-spec webbing.
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🇺🇸 Ship from USA · On Agora since 2026
$55.00