Multi-select problem: How does the next paragraph end?

How to adopt a sporting dog
Research different breeds.
Sporting dogs are active and likeable dogs known for their instincts. These dogs are also called " bird dogs " or " hunting dogs " because they are traditionally bred to participate in field activities.

Options are: (I). Look into the various sport breeds to figure out which one is right for you. There are over 30 breeds of sport dogs recognized by the american kennel club.. (II). Additionally, these dogs are known for their numbers of success in games. If you want to adopt a sport dog, you will need to get training dogs from a puppy mill.. (III). These breeds also have exceptional good personalities that let them win competitions. Being cautious about which breeds to train and to pay attention to how your dog reacts to things.. (IV). People find the joy in having a well behaved or well socialized dog. This breed typically relies on physical activity as a part of it's overall lifestyle..
(I).