You can by things you can put in thier water. There natural so not dangerous. Dog Rocks are the brand name. But nothing can be done to sompletely resolve it, just a thing that happens

If you can do so very soon after the "incident"....lots of water would dilute it.

Welcome to GoY:)

Flushing with water immediately after helps, as amblealice says. Check with your vet to see what's available, if anything.

The only sure way is to keep the dog off the lawn. Female dog pee kills grass.