Training dogs is a more involved job. It puts you with them exclusively for a more significant period of time.
Dog walkers aren't paid very well, and you're out in the world, with a high chance of encountering people along the way. People like dogs, they might try petting them.
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Dog walkers aren't paid very well, and you're out in the world, with a high chance of encountering people along the way. People like dogs, they might try petting them.
If you want to avoid people, it'll be training.