Treat training consists of rewarding dogs with edible treats whenever they respond appropriately to commands.
Conclusion
You should use praise and verbal correction to train your dog instead of treats.
Evidence (since)
Treat-trained dogs will not obey commands unless they are shown a treat, and you cannot always have treats on hand.
Evaluate
Ultimately, the argument is suggesting one method over another. That could put us into Weighing Tradeoffs territory, where the correct answer shows that the advantage of one theory outweighs the advantage of another.
We heard that the advantage of the Treat method is that dogs do quickly learn to do the thing they get a treat for.
The advantage of the Praise / Verbal method is that you can always supply Praise / verbal correction, whereas you might sometimes be lacking a treat.
Goal
Let's look for a conditional answer like, .
Or look for a comparative answer like,