Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: my friend adopted a large breed dog they believe is either a german shepherd or busseron  (sorry for chopped spelling if i spelled breed name wrong, i'm on mobile). he's 10 months old now and almost as big as my lady friend, who is petite and less than 120 pounds. after spending time at their house to assess the situation, i came to the conclusion the dog has been displaying normal puppy pack tendencies and teething. the dog, b, likes to wrap his fore arms around a person's waist and bite at their arms. this my friend is afraid of and has led her to say she is afraid of the b and that she needs to stop his aggressive tendencies. her so has spent time training b who knows how to sit on command now and when i was there, a stern no with a snap of the fingers and pointed finger telling him to sit, he immediately sat down. overall, i felt my friend's fear of the dog is more the reason she has issues than the dog actually being aggressive. she said she felt so much better when she shocked the dog to get him to stop the aggressive tendencies. they used the shock collar 2 times now, and it's causing a huge debate in our friends circle. as a pet sitter with 6 years of personal work experience and many certifications, i gave the recommendation she should not be using the shock collar and to address her fear issues with the dog while using other training methods to help the dog learn proper behaviors including not jumping up on people as a form of play. i personally never feel it's a good idea to use shock collars and pain as it teaches the dogs to think of the collar as alpha instead of the handler among other negative psychological affects. now my friend group is in an uproar and debating whether i'm a bad friend for not being supportive of her decision to use the shock collar or if she is properly training the dog. either way it's a fail and the group of ladies and by extention all the so's  (it's a couples group with 5 couples) is split. to think, i hate drama. lol

TIFU by recommending that my friend stop using a shock collar for her large breed 10 month old puppy.