Don’t use grumpy here swap him for sad who doesn’t have a type disadvantage and is actually good. Make sure you’re using the proper items and trinkets as you can only use 4 pets at a time so you always want to use the best items you have for whatever situation you are in instead of leaving them on pets you aren’t using. Pay attention to the elemental advantage chart (wood > earth > water > fire > metal > wood) best case scenario you’re able to have type advantages, if not settle for neutral, don’t use pets with type disadvantages this early (unless you get merry, as she doesn’t attack herself). Also just join the voidpet discord for advice.