I do have a dog of my own, he is a Chihuahua. I would take your dog out for a walks, dog parks, vet visits if it's necessary. I am very affectionate towards animals, even the aggressive ones. They all need love. Scheduling on dog walks and dog visits will have to be by appointment due to my work schedule. I am pursuing my teaching/coaching career and this is why I think doing a side thing as dog walking would suit me. I do watch videos on dog training, the do's and the don'ts of it. How to really pay attention to the dog's body language and facial expressions. There is nothing better than a pet waiting for you after a long day after work or after a vacation trip.