Kore FloTek Ball Size:Medium 2.5" Attach the short end to

Attach the short end to the collar you are training with and the longer adjustable end attaches to the nylon or leather everyday collar

Size|Weight|Chest or girth measurement (Preferred Measurent)

while stretchy sides create natural

2-Cocker Spaniel

Freezball is a long-lasting dog bone that's also a fillable chew

Kore FloTek Ball Size:Medium 2.5" Attach the short end toFloTek's patented technology improved air flow around and through the ball with grooves and a hole. Made in the USA with natural rubber. Dishwasher (top rack) safe! As always, supervise playtime. Rubber balls are NOT indestructible. Available in two sizes: Med. 2. 5" (Dogs under 30lbs) and Large 3" (Dogs over 30lbs) Also sold as a double handle tug ball!