Another option is to replace the boot with a “split boot”. It prevents having to pull the axle.
https://www.summitracing.com/parts/rnb-03680?seid=srese2&cm_mmc=pla-msn--shopping--srese2-_-dorman
In the interest of full disclosure, I’ve never used a split boot, so I don’t know how long-term reliable they are. Perhaps others here that have tried them can speak to that issue. I too would be interested in knowing from people who’ve actually used them.