3. Toy Poodle

Not only are poodles sharp as a whip and great with kids, but they also happen to be one breed that lives the longest. Toy poodles, in particular, thanks to their miniature size, tend to live the longest of all the poodle varieties — about 15 to 20 years. what is the longest living dog breed
They do require plenty of physical and mental exercise (hence, the intelligence), so make sure to keep that in mind before you commit to a toy poodle for two decades.