I'm baffled and was curious to see if anyone else has had the same experience.
We have four cats, all of whom go outside, catch rodents, mix with other cats, wildlife etc.
We don't religiously treat the cats for fleas, we tend to treat them as a cure rather than as an ongoing prevention. None of our cats have been treated for well over two years because they have had no fleas in that time.
I really don't understand why we haven't had a single flea appearing since the first Covid lockdown. Is this just some strange coincidence, or has anyone else seen a drop in flea numbers?
And yes - I know I'm tempting fate here...