Dear Benji & Fiona,
We use Frontline, but as far as I can remember there is a treatment which renders flea eggs inviable - maybe Advantage I can't remember. I see lots of good advice prior to this post anyway.
My ex-husband was stationed in Gib. years ago, and in 1998 we visited for a couple of weeks. I absolutely loved Gibraltar - we came in April and we soooo enjoyed looking around - we did a trip to Spain ( eeeuch - Puerto Banus is so unreal !!) and went on a ferry trip over to Morocco, but it was some sort of religious festival where they chuck a lamb out of the top of a building - bit weird !
Write back and tell us how come you are in Gibralter, plus a Cocker ! Are there still the multi-coloured pigeons that fly out over the Main Street ??
I work for the Blue Cross.... perhaps I should petition for a branch in Gib. ( er, has to be good with monkeys ....??!!) (greedy little swines !!)
Lookin' forward to hearing from you - Sue H