Write the next sentence in this paragraph:

How to keep your dog busy for hours
Bring your dog a friend.
Dogs love playing together. Together, your dogs will have hours of fun sniffing each other, chasing one another around the house, and cuddling together on the sofa.

Options are: A. Make sure your new pet gets along with your original one. Rescue shelters usually allow you to foster a pet before you adopt it permanently.; B. If you have all of your dogs at once, consider bringing your furry companion along with you for longer. In the event that you have either a puppy or an adult dog together, bring him/her along too.; C. Having a friend or another good companion along in the house will make the passion fully apparent. Plus, if you have siblings, you probably don't want your dog missing out on a friend's time.; D. Let your dog tag along and watch whatever games your dog will win. Dogs are social creatures, and should make time for themselves while playing together.;
A.