The word "most dog-weary" implies extreme exhaustion or tiredness, especially in reference to canines. However, there are several antonyms that can be used to convey the opposite meaning. Some of these antonyms include energized, refreshed, lively, rejuvenated, invigorated, and revitalized. These words describe a state of renewed energy or vitality, which is the opposite of feeling dog-weary. When you're feeling energized or invigorated, you're full of life and enthusiasm, and you're ready to take on the world. So, if you're feeling most dog-weary, it's time to take a break, recharge your batteries, and get back to feeling refreshed and revitalized.