C.
When properly applied to a dog, the loose end of the training collar is out to the side and directly under the dog's neck.
The answer would be B or D but i'm pretty sure it's B
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Answer and Explanation:
In the experiment in question, Weingarten et al continued over 11 days, where the food was made freely available and coupled with a light stimulus,
Weingarten demonstrated that rats would make up for the underlying sign driven episode of sustaining and that complete 24-hour admission was comparable on days with prompts and days without signals.
The rats ate the nourishment at whatever point the light/signal was displayed, regardless of whether they had recently completed a supper.
