I got home from work today and noticed my Goldies nose was slightly swollwn and brown.  Swelling has got bigger and it is oozing a liitle, clear fluid.  I have bathed in salt water and it doesnt seem to hurt him (he doesnt flinch when i touch it) I think he has probably been stung.I will take him to vets in the morning but is there anything else i can do now/should watch for??

I hope you've seen the vet by now?  I've always found 1/2 a piriton tablet useful for stings.