Colloidal silver for cat tumor

Can anyone tell me, I have read several success stories about people actually shrinking their cat's cancers and tumors using Colloidal Silver . I am desperately trying to find out how much do you give? My nala is 13 years old and we found a hard tumor on her lower belly. The vet said its aggressive and if we do anything it could kill her way faster. Well 2 weeks later its doubled in size and she slowed down, barely ate and drank. In searching for help for her I found out about Colloidal Silver . In a few days time her appetite has improved greatly, drinking more and even moving around a little better. The tumor had been pushing on her right leg thus bothering her to use it. she is actually going to the bathroom better too, bathing herself again. This excites me but I know 4 days is too soon to see the tumor shrink. Please can anyone tell me how much I should be giving her? I am was giving her 1/4 tsp 3 times a day.. I have bumped it up to 1/2 tsp a day now. Am I giving her too little or too much? Please my girl needs help... If she has a fighting chance I want to give it to her! Thanks everyone. Tweet