If the doggy door is removable, they could take it off completely. This would be the quickest way to free her. However, this might require some tools depending on how the doggy door is attached. Once it's removed, she can simply step out or be lifted out easily. Also, while trying to get her unstuck, it's important to keep her calm so she doesn't struggle too much and make the situation worse.
One real college doggy story is about a stray dog that wandered onto campus. Students named him Lucky. He would follow students to classes and wait outside. The professors were so charmed that they sometimes let Lucky in during cold days. He became a campus mascot of sorts.
He recommended "101 Kisses: Good Morning, Sweetheart!" The female protagonist, Tao Xixi, had once given the male protagonist, Shi Fengche, a dog as a token of love. Later, due to some misunderstandings, the two broke up. With the male protagonist's help, the female protagonist did not commit suicide. Instead, she threw the dog at the male protagonist. I hope you like this fairy's recommendation. Muah ~😗
She might be too big compared to the size of the doggy door. Maybe she was trying to reach something on the other side in a hurry and didn't realize she wouldn't fit.
There are many positive relationship stories we can consider. For example, a story about a wife who is very creative and energetic in building a happy home environment with her husband, rather than something related to inappropriate concepts.
Since 'doggy style' has inappropriate connotations, we can have a story where a wife is like a helpful partner. For instance, the wife loves gardening. She plants beautiful flowers in the yard and her husband helps her. They enjoy the time together in a very innocent and family - friendly way.
Another situation might be that there was some kind of malfunction with the doggy door. She might have been leaning against it while it was in an open or half - open state, and then it closed on her, trapping her in an embarrassing position.
There was a dog at a college in the city. His name was Toby. Toby was really smart. He learned how to use the campus shuttle. He would hop on at one stop, ride to another, and then get off. The drivers all knew him and would make sure he was safe. It was quite a sight to see a dog casually using public transportation on campus.