One of our dogs has became ill and we got treatment and medication for him and we thought he was getting better but now has developed a hug baseball size tumor on his neck by his throat. Could be cancer could be a blocked gland . We don't know but all we know at this point he needs to be seen ASAP the vet said but as you know Vets are pricy please anyone who could help us with potentially saving our dogs life we would be forever grateful. Thank you