Cat Line Up: Macho Cat, Tank Cat, Samba Cat, Brave Cat, Paris Cat, Pirate Cat (much preferred), Dragon Cat, Whale Cat, Valkyrie, Bahamut.
Firstly, block the Jackie Peng and Sir Seal with Macho and Tank. Spawn in several Pirate Cats. Continue this cycle until your Worker Cat is at its maximum. Then, spawn one Paris Cat and save up for Bahamut Cat. (Ensure that the cat units are not killing Jackie Peng and Sir Seal too fast, by limiting the amount of Macho/Tank Cats spawned.)
When Bahamut is summoned, spawn all other cats, prioritising Pirate Cat and Brave Cat and the 3 meatshields. (Ensure that Bahamut doesn't die too quickly by putting out constant meatshields and Pirate Cat.)