Advice Needed

Hello to all the lovely people of this sub.

I have a few general questions and doubts that have been on my mind. Suppose a cub is in a relationship with a cougar. Both are emotionally, mentally, and physically attached to each other with an unbreakable bond. It is the cub’s first relationship, and they are deeply involved in caring for and supporting one another.

Apart from this, what more can a cub do for his cougar? In terms of taking care of her especially her health, regular medical checkups (which are very important), and overall well-being , what else should he be mindful of or add to his efforts?

Suggestions are welcome from everyone.