I think thats great that you are thinking about getting pet insurance! I have
pet insurance with Trupanion and I really like their customer service! You should definitely take a look at their website! I noticed that they redid their website so there is a ton of useful information! You should do a free quote and see if you like their policy or not! Here is a part of their website where you can compare all the companies:
VPI vs. Trupanion > Compare Pet Insurance Companies | Trupanion Pet Insurance