[quote name='D_Icon'] Also, I just found out what kind of dog it is, its a Jack Russell Terrier.[/QUOTE]
A dog that can be punted like a football is by its very definition not scary. (not that I've ever tried such a thing, of course)
However, yes, the best thing you can do is what other people have said, grab it by it's snout and push down for 5-10 seconds. Use loud and forceful words.
[quote name='D_Icon'] I took the dog for its first walk. The dog doesn't bark at other dogs or people, but it does do a lot of sniffing around. Its all he did, he went around almost every tree and left its mark everywhyere it sniffed. About 10 times the dog took a leak. Is this normal?[/QUOTE]
Yes, this is very normal. The dog is identifying previous scents and marking his perceived territory with its own scent. Perfectly normal behavior.