FoamFetch Balls are a great alternative to a standard tennis ball. Built tough with a solid foam core and non-wool felt cover. Great for outside and INDOOR use or in small yards due to the shorter launch height and distance.
Medium Size (2.5") is used with the G4 Fetch Machine, while the Small (2.0") can be used in the Junior Fetch Machine.
GoDogGo G4 Fetch Machine Bucket Capacity:
17 x Medium Balls OR 25 x Small Balls
GoDogGo JUNIOR Fetch Machine Bucket Capacity:
21 x Small Balls