Here is another cool pet treat dispenser that stimulates your dogs. The Cheerble Wicked Egg has 3 interactive feeding modes. It also uses lights and sounds to grab your pets attention. It is USB rechargeable and has a replaceable shell. This smart feeding toy automatically stops after 10 minutes of stimulation. It lasts up to 8 cycles on battery.
The Cheerble Wicked Egg holds up to 12mm kibble. You can find out more here.