Premier Busy Buddy Ultra Sub Toy Doors Thermostats inside the Thermal-Bowl automatically

Thermostats inside the Thermal-Bowl automatically respond to changes in temperature to keep the unit running optimally and prevent ice formation

1 1/8" space between wire slats

Battery life: up to 40 hours

the duration is reduced to five months)

Expands to fit openings 28" to 42" wide

Premier Busy Buddy Ultra Sub Toy Doors Thermostats inside the Thermal-Bowl automaticallyThe Sub features knobbed nylon 'buns' sandwiching rubber spacers and 2 ultra thick rawhide treat rings. These treat rings are 4x thicker than our regular Busy Buddy rawhide rings. The rings spin on their posts, allowing very little surface area for your dog to grip on to. This difficulty combined with the ultra thick rawhide rings means this toy will hold a dog's interest for an ultra long time. Features: Made from nylon and durable vanilla scented