Earlyhights Electric Underground Outdoor Dog Containment System,5 Acre Range 500 Feet In Ground Wire, Small, Medium, Or Large Dogs Over 5 lbs PlayBetter If the knee is tender

If the knee is tender from surgery or injury

tested and bottled in the USA

High Freezing Point: Quickly reaches freezing temperature

Variable Ball Feed Ball - Feed rate is variable from one ball every second (for quick-reaction volleys)

You can easily charge the speaker via Micro-B USB port

Earlyhights Electric Underground Outdoor Dog Containment System,5 Acre Range 500 Feet In Ground Wire, Small, Medium, Or Large Dogs Over 5 lbs PlayBetter If the knee is tenderBrand: Earlyhights Features: ADVANCED PET FENCE Kit includes a powerful transmitter that can cover up 5 acres, 500 feet of wire that can fence up 1 2 acre of land. EXCELLENT SPECS Only 2 hours needed for fully charging the waterproof dog collar and can be standby about 500 hours per charged. TRAINING COLLAR Your dog won't outgrow our training collar. We designed it to work as an extra large, large, medium, and small breed dogs. QUALITY FIRST Our