Hello, hoping for a broad spectrum of advice please. I really don't want to worm every 3 months for the rest of my dogs life. I have never seen a worm externally but know he could still have them. I see you can faecal egg count which we do for the horses but do any of you have experience of it or perhaps worming rather less regularly? I feel slightly as if my vet will tell me off if I mention it to them!