Here is a concise summary of the provided transcript:
**Title:** Impromptu Halloween Dog Costume Try-On
**Creator:** Madeline (aka Madeline Madness)
**Summary:**
* Madeline returns to her channel after a hiatus, excited for her favorite month, October.
* With no haunted house visits possible this year, she devises a new Halloween video idea.
* The video features a dog Halloween costume try-on party with her two dogs, Olive and Truffle.
* Madeline tries various costumes on the dogs, including a hula girl, cupcake, snowman, and Hermione Granger outfits, with humorous commentary throughout.
* The video ends with a wrap-up, promises of future content, and a goodbye.
**Tone:** Light-hearted, playful, and humorous, with a focus on the entertaining interactions between Madeline and her dogs.
Here are the key facts extracted from the text, numbered and in short sentences:
1. The speaker, Madeline, is recording a video for her YouTube channel.
2. The video features Madeline's dogs, Truffle and Olive.
3. It is October, which is Madeline's favorite month of the year.
4. Normally, Madeline visits haunted houses in October, but not this year.
5. Instead, she's hosting a dog Halloween costume party in the video.
6. Madeline has a box of dog costumes, some of which were unknown to her until opening.
7. Truffle, one of the dogs, is dressed up as a hula girl, a cupcake, and other costumes.
8. Olive, the other dog, is initially reluctant to wear costumes but is dressed up as a snowman and other outfits.
9. Madeline mentions previously watching every Harry Potter movie during a two-week quarantine in Vancouver.
10. The dogs are also dressed up in a Hermione Granger (from Harry Potter) and a "sexy nerd" pizza costume.
11. The video ends with a promise of a long walk and playtime for the dogs.