The average temperature since the beginning of the year has been around -2 so to find fleas is quite unusual, perhaps they breed and survive well in most centrally heated homes but not usually in our stone, single glazed home. Blot has a terrible allergy to fleas where the bites become inflamed and itchy. So we have both been treated with the cold "Spot on" medicine Mummy forces on us and now we're allowed to go for a walk but it's still too cold really so I'll just stay inside cuddling until it gets warmer.
