We had Daisy's test results yesterday.She has an inflamed lymph gland.The Vet was going to have her in next Wednesday to give Daisy an anaesthetic,and check her mouth etc,to find the source of the infection.This morning,she wasn't at all well,so we took her back.The Vet has kept her in,put her on a drip,and will take blood and also x-rays.If she can't find the source of infection ,Daisy will have to be referred for more investigations.