Hi,
I was just wondering if anyone could help before we took our 6 month old labrador to the vets.  She is sneezing and has a runny nose and then all of a sudden tonight she sounds like she is coughing but she looks like she is having a fit at the same time and earlier she was even scared of her own tail and her eyes went all blood shot, she even snores.  This is my first dog so I am new to all this and very worried. 

It sounds like she could have kennel cough. Make a vet's appointment but tell them your dog is coughing -you will need to leave her in the car to avoid infecting other dogs in the waiting room, and only bring her in when there are no other dogs there, or the vet may even want to look at her in your car.