Someone in Central has two Heeler pups for sale

Your link goes to a lab breeder, no signs of heeler pups on there.

I loved both of the heelers I have had. Their problem was when I let them run loose, they could not resist " heeling" everything in sight, including cars.
Both were run over on a street that was a loop road with maybe 10 houses on it out in the wilds of west Oauachita parish. Fricken neighbors!!
I did love those dogs. I was cruising and marking timber at the time and kept let them go with me in the woods at like 3 months old. They wanted a lot of attention, all the time.