Yes, "Paddington" is appropriate for a 4-year-old. The film is family-friendly, featuring light-hearted humor, positive messages about kindness and acceptance, and charming characters. It contains minimal mild peril and some comedic moments that may be a bit intense, but these are handled in a gentle way. Parents generally find it suitable for young children, making it a delightful choice for family movie time. Just be sure to watch together to discuss any scenes if needed!

You can watch the first "Paddington" movie on various streaming platforms, including Amazon Prime Video, HBO Max, and Hulu. It may also be available for rent or purchase on platforms like Google Play, iTunes, and Vudu. Availability may vary by region, so it's best to check your local listings for the most current options.

As of October 2023, "Paddington 2" is not available on Netflix. The film is often available for streaming on different platforms, so it's best to check services like Amazon Prime Video, HBO Max, or other rental options. Availability can vary by region, so be sure to check your local streaming services for the most accurate information.

As of October 2023, "Paddington 3" is in the works, but there has been no official confirmation that it will be the last movie in the series. The film, titled "Paddington in Peru," is highly anticipated, following the success of the first two films. While it may be the conclusion of Paddington's current adventures, the future of the franchise could still include more stories or spin-offs, depending on its reception and the creative direction taken by the filmmakers.