Here is a concise summary of the provided transcript:
**Initial Announcement (0:00 - 0:45)**
* Brief intro to the video
* Mention of a limited-time offer (24 hours) for non-original wireless headphones (normally €200) available for free (just pay shipping) with a limit of 5 pairs per person (only 150 units available)
**Main Content (0:45 - 11:52)**
* Introduction to an experiment: testing dogs' reactions to an "invisible wall" (a plastic film barrier)
* Inspiration from another creator's video featuring a husky's reaction
* Experiment setup with three dogs (Snow, Fat Girl, and Goku) in the creator's household
* Recording and commentary of each dog's reaction to the invisible wall
* Proposal to viewers: if the video reaches 100,000 likes and new subscriptions, the creator will attempt a similar experiment with people (e.g., in an elevator or room doorway)
**Closing (11:43 - 11:52)**
* Farewell message, thanking viewers for watching, and encouraging likes and subscriptions for future content.
Here are the key facts extracted from the text, excluding opinions and keeping each fact concise:
1. **Headphone Price**: The speaker's wireless headphones originally cost 200 euros.
2. **Alternative Headphones Found**: A page was discovered offering similar, non-original headphones for 0 euros.
3. **Limited Stock**: The offer had a limited stock of 150 units.
4. **Purchase Limit**: Each person could buy up to 5 pairs.
5. **Shipping**: The only cost was for shipping.
6. **Offer Duration**: The offer was valid for only 24 hours.
7. **Video Content**: The video features an experiment with dogs reacting to an "invisible wall" made of plastic film.
8. **Number of Dogs**: Three dogs were involved in the experiment at the speaker's location.
9. **Dog Details**:
* One dog, Goku, is mentioned as being a bit slower.
* Another dog, Snow, is featured in the experiment.
* A third dog, referred to as "the fat girl," is also part of the experiment.
10. **Blind Dog**: One of the dogs (implied to be "the fat girl") is mentioned as being blind.
11. **Experiment Setup**: The "invisible wall" was set up in a doorway to maximize the surprise element.
12. **Video Inspiration**: The experiment was inspired by a video of a husky reacting to a similar setup.
13. **Future Video Proposal**: If the current video reaches 100,000 likes and induces new subscriptions, the speaker proposes to recreate the experiment with people.