There are two ways to obtain a Krawk, either from a morphing potion or a krawk petpet.
If you decide to go the krawk petpet route, you will be creating a new neopet meaning you must have 3 or less pets on your account. After purchasing the petpet (approximately 5 million neopoints), attach it to one of your other pets. To do this, go to your inventory, click the petpet, and then choose 'Give to Petname'. Then, go to quick ref, click the petpet, and give it a name that has not already been taken by another pet (use the 'search' box to find out if your idea has been used). Now, head on over to Fungus Cave, where you will be given the option to feed some fungus, do this and you will have a brand new pet krawk!
Morping potions can also be used to change an existing pet into a krawk, just feed the morphing potion to your pet. These are currently around 2 million.
