Please choose the correct ending to complete the given sentence: Grooming dog: She attempts to sit the dog down as the dog rolls around and lets her groom it. She explains about using organic baking powder on a dog and then brushing them after to eliminate odors. she

Ending1: stops grooming, pets the dog, gives thanks for watching, says goodbye, she gets up and walks towards the camera as well as the dog and the video stops. Ending2: takes the dog back to a pen to get some food and keeps petting him as he sits on a couch. Ending3: also places mouthwash in their mouths and rubbing their mouths. Ending4: pours various ingredients into the dog's bowl at different times to be mixed.

Answer format: ending1/ending2/ending3/ending4