Hello Everyone,
I have four cats. Two sets of siblings from completely different parents.
I got the first set of siblings, Unsub & Penelope, back in March 2016. So they are almost 2 & a half years old. Unsub is a bigger cat, he weighs about 15lbs.. Penelope is quite a bit smaller, she weighs probably around 8lbs.
About 10 months ago, I found two kittens less than 24 hours old behind a dumpster next to their mom & siblings (who unfortunately passed away from what was an apparent raccon attack
).. I took the two in & raised them into the healthy, happy kittens they are today. Girl is very large, so much so that I am starting to become concerned with how big she is (But that's a whole different issue for another day).. Anyways, she probably weighs a good 10lbs. Boy on the other hand is much more slim & very tall. He probably weighs about 7lbs. (Their names are boy & girl since me & my husband couldn't come to an agreement on their names lol 
)
Anyways, all four of them have fleas & I had bought Cheristin For Cats awhile ago but never used it since it was winter & fleas weren't a problem. Now that it's warmer outside & it's very evident they have fleas I decided I was finally going to treat them but I went online first to read up on Cheristin since I purchased it over 6 months ago. However, the things I've learned after doing said research, I am no longer comfortable putting that stuff on my cats & have now decided on going with Bayer Advantage II. My problem though is that I have 4 different cats who all weigh different weights.
I'm wondering if I'm going too have to buy 1 pack of advantage for cats under 9lbs & 1 pack for cats over 9lbs.. Or if there is some way for me to only have to buy one pack & be able to treat all four with it. Any advice or suggestions would be greatly appreciated. Thank you all so much for your time!!
I have four cats. Two sets of siblings from completely different parents.
I got the first set of siblings, Unsub & Penelope, back in March 2016. So they are almost 2 & a half years old. Unsub is a bigger cat, he weighs about 15lbs.. Penelope is quite a bit smaller, she weighs probably around 8lbs.
About 10 months ago, I found two kittens less than 24 hours old behind a dumpster next to their mom & siblings (who unfortunately passed away from what was an apparent raccon attack
).. I took the two in & raised them into the healthy, happy kittens they are today. Girl is very large, so much so that I am starting to become concerned with how big she is (But that's a whole different issue for another day).. Anyways, she probably weighs a good 10lbs. Boy on the other hand is much more slim & very tall. He probably weighs about 7lbs. (Their names are boy & girl since me & my husband couldn't come to an agreement on their names lol )Anyways, all four of them have fleas & I had bought Cheristin For Cats awhile ago but never used it since it was winter & fleas weren't a problem. Now that it's warmer outside & it's very evident they have fleas I decided I was finally going to treat them but I went online first to read up on Cheristin since I purchased it over 6 months ago. However, the things I've learned after doing said research, I am no longer comfortable putting that stuff on my cats & have now decided on going with Bayer Advantage II. My problem though is that I have 4 different cats who all weigh different weights.
I'm wondering if I'm going too have to buy 1 pack of advantage for cats under 9lbs & 1 pack for cats over 9lbs.. Or if there is some way for me to only have to buy one pack & be able to treat all four with it. Any advice or suggestions would be greatly appreciated. Thank you all so much for your time!!
