But along those same lines, if there are pockets of puss, it's important to get the infection out. That's often why drainage tubes are inserted after surgeries or into very bad infections. You don't want to open any avenues for further infection, and certainly don't want to be doing any surgery on your own (!!!), but if there is an easy way to get the ooze OUT (kind of like popping a blister), it will be will be very beneficial. So long as you continue to clean a couple of times a day, she should be fine. Are there any obviously infected areas that look like they need draining? Is your vet up for surgically removing that bumblefoot lesion (or is that too costly?)?