Are dogs attracted to sweat?

I've started running at the dog park as of late and noticed that once I'm finished I go back to where the dogs playing. Normally they will all come up and want a little pet but now they all seem to think I'm a walking ice cream cone. Is it becasue of the salt in the sweat?

It's because you smell

As a guess yes! 'Walking ice cream cone'

Seems like a good deduction. I have noticed a similar thing with Tyson.

The salt in sweat has always been my theory, that or they are just being helpful and trying to dry you off!

I figured this was the case. It's almost like someone rings the dinner bell when I crest the hill and the dogs see me.

Its the salt content in your sweat thats making you desirable to all the 4 legged creatures