Uhhhhh, you're near Fort Hood? Ever hear of Lake Belton? Stillhouse Hollow? Unless 'just
' means yesterday these places are hard to miss.
There is a public park on the east end of Lake Belton, Temple Park, pay to park, too. There 's a popular boat ramp in Morgan's Point.
Here's a link to Texas lakes
. Look up those two above to see if they suggest lake places for dogs.