Pets that typically require the most attention are ones that are social, intelligent, or have high energy levels. Some examples include dogs, especially certain breeds like Border Collies or Australian Shepherds, which need daily exercise, mental stimulation, and social interaction. Other pets that require a lot of attention include birds like parrots, which need mental stimulation, socialization, and interaction with their owners. Additionally, some small mammals like ferrets or rabbits also require regular interaction and enrichment to thrive. It's important to consider the individual needs of each pet species and breed when determining which ones require the most attention.