We have dogs, cats, chooks and fish.
Sometimes we take the mutts with us. But only if it's bush camping.
For shorter trips the in laws will come and feed them all, collect eggs etc, and we take their dog when they go away.
If they aren't available we will get a petsitter in- SWMBO found one that will spend at least an hour or so playing with the dogs etc when they come out.
On the odd occasion we will put them in a kennel - mainly if we think on the weekend we are away there might be fireworks or something.
We have also had house sitters for longer trips - done that 3 times? I think, twice it went badly (minor damage like burnt pots, a broken sliding door etc ) once ok..
We are thinking about a bigger trip again early next year and really aren't sure what we will do yet.