Travelling ✈️

So my fiancé and I want to sell our home and travel Australia for a year. My parents have a pretty big home with lots of land, and we were hoping they’d look after our two dogs whilst we’re gone. They have two dogs of their own, so I’m worried they may find it a bit much. Do you guys think this is too much of an ask? Or should our parents be cool with it to help us out? (We’re both in our 20’s, and all the dogs get along great. Also I was thinking they would go in a kennels on my parents land so the house wouldn’t be so crowded).