We have a 4 person tent for us and the dog – big enough to stand up in and sit in comfortably if it’s raining, and we can fit the dog’s travel bed in it so he settles for the night. We have a van so easy to transport our gear.
We take camping chairs and blankets, a camping table (easy to prep food on) our gas stove or a portable BBQ. In summer we will wild camp, but other times of the year we usually go to campsites where there is at least the option of a hot shower and somewhere warm to sit and have a cuppa or a pint.
A decent tent lamp or two is a godsend! Means we can snuggle down and read, or play a game inside the tent if the weather is foul.