Share 'Arthur'

I am afraid that this is not a letter I want to write. My son found a lump on Arthur's foot on New Year's Eve.We got him to the vet's on Tuesday ,the first  day they were open,the vet took a needle biopsy but warned me that he thought it might be a tumour.We waited for the results and were very stressed about the wait.Last night, at about 8pm ,the vet 'phoned me.The results had just come back. Ar…