4. Cardigan Welsh Corgi.
Known for being larger than the typical corgi dog breed, the Cardigan Welsh Corgi is a mid-sized dog breed that works well for any older adult. Known for their ease in training, the Cardigan Welsh Corgi can reach close to 40 pounds at their maximum size and they can typically live for about 11 years. The Cardigan Welsh Corgi is a great dog for any active older adult and if you enjoy a dog that is capable of tricks, agility, and for being a guard then consider this dog for your home. In addition, this dog breed is great for maintenance and daily up keeping.