Hey guys im new here. I've just found a lump on the front of my dogs jakes neck. I thought it maybe his glands or something but I can only find it on one side of his neck. Im going to take him to the vet on mon but the problem is I don't have pet insurance. Should I get insurance before I go to the vets? I'm worried they may want to take a sample from the lump which may cost loads of money hat I don't have. Any advice would be great guys. Thank you