Yes, it can be done to receive papers to get a dog that is presently an Grownup, but the method might be a lot more complex and time-consuming than registering a Pet. Grownup dogs might be registered with a kennel club or registry, nevertheless the owner should present documentation that https://www.openpr.com/news/4286965/how-to-get-papers-for-a-dog-the-complete-step-by-step-guide