“The benefit of Frontline over other flea treatment is that Frontline also kills fleas in the cats environment (which could be outside in hard to find places) once the cat has been treated and returns to the flea nest. This is the brand I use the most for my cat.”
“This product works so quickly - it's great! Sure, the cats hate it the moment you give it to them (maybe it stings a bit?) but within 5 minutes they're happy again and you can see they're no longer affected. It is expensive but if you buy it through pet.co.nz you get it considerably cheaper than you would from your local the vet (plus postage is free with this and delivery was next-day) so it's well worth it (even saves you petrol to go and buy it!) I've tried many products but this one always does the job. Best thing is the cats don't have to wear those uncomfortable smelly collars (I found my (very active) cat in a tree caught by her flea collar TWICE - on one of those occasions she couldn't get out because the small branch had gotten in between her and her flea collar and she was about to hang herself! I found her just at the right time to save her! This is why I will NEVER use flea collars again)”