The job of a foster parent is to provide those basics, but it is also to set that dog up so that they have a better chance at being successful once adopted. The foster parent gets to know a dog and learns their strengths and their weaknesses. They teach a dog the skills it needs to live in a house - house training, walking on a leash, what they can and can't chew on... And when they see some issues that are outside of their skill set as a foster parent they seek outside help. Doing nothing is at its most basic a form of neglect.
Former foster boy Langley struggled with impulse control so we had all kinds of games we could play where he was rewarded for controlling his impulses. Here he is in a rather intense "down-stay" |
You don't have to be an animal behaviorist to foster a dog, but you should be willing to start learning some basic training skills and be flexible enough to understand that each dog that comes into your life is going to have a different set of skills and needs. Your job is to do your best to meet those needs.
Start small - pick a skill/behavior that your dog isn't yet fluent at and start learning how you can reinforce the behavior you want to see. Can you change around their living space to make it easier for them to practice the behavior you want them to be doing? Pick up a book like "Don't Shoot The Dog" or "The Other End of the Leash" and start teaching yourself today. The better you learn how to be a teacher, the more successful your learner will be!
Some rescue groups, like the one that I foster for, New Rattitude, even offer training stipends so take advantage of that and start learning along with your dog. If you love dogs, then I promise you, spending time learning more about them won't be wasted time.