Love is a cornerstone of the multispecies family. It has implications for how companion animals and their human companions know and treat each other. Descending through the universe of living to the universe of information, this paper aims to understand information in the deep engagement between humans and companion cats and dogs. A phenomenological lens of Information Experience and Posthumanism is combined with ethnographic methods to guide the research. I start with the represented affective information in human-animal material and embodied encounters, including in relation to human beds, house doors, room lights, animal cuddles, and touch. Then, I describe human and animal ways of understanding the inner and emotional lives of the other as another existential layer of information interaction in these encounters. To inform the examination of loving and living with cats and dogs, I show how human participants, who have more power in the relationship, learn to give their animals more agency and let the animal be through informational activities of recognizing species differences, imitation, and considering the animal’s best interests within the family. The study provides insights for applying love as a way of understanding information in more-than-human relations, highlighting meaningful information shared between lovers (or knowers), encompassing both humans and animals, as they contribute to each other’s information making and taking.