Try Doggie Doo Run Run. It is about 1 mile north on CR101 near its intersection with CR104. Belvedere becomes CR101 when it crosses CR466.
10 acres of area with a 5 acre back field, small dog area, large dog area, dog boarding area, agility area and a good sized parking lot which is dirt though.
Three shaded areas with two dog pools, lots of water, and it is mostly grass.
Nice people for the most part. There is occasionally a person you kind of expect to start saying "I am Negan". (Kind of a private joke for Mulberry Dog park people).
Doggie Do Run Run 12971 County Road 101 Oxford, FL Parks - MapQuest