Very glad you are replacing the remote, not the dogs.

https://www.samsung.com/us/support/answer/ANS00079343/

we recommend BN59-01301A as a replacement remote. This is one of the newer and cheaper models (around 15 dollars on samsungparts.com) and offers basic functionality, if that's all you need.

Most universal remotes will work with your Samsung TV or projector as well, such as those found on Amazon or possibly even the remote that was included with your cable or satellite box. If you buy a universal remote, make sure the remote says it is compatible with Samsung before you buy it.

Use your phone to control the TV or projector

And, I am going to go out on a limb here but:

Get AppleTV, use the AppleTV remote or

Get Roku Ultra, use Roku remote.

I actually kind of prefer the Roku remote, but the Apple one is good when you get used to it, and, you have better control of streaming options etc.

On Amazon

https://www.amazon.com/BN59-01315N-Replace-QE65S95BATXXU-QE55S95BATXXU-QE65S95B/dp/B0BHYWJL57

BN59-01315N Replace Remote Control fit for Samsung QD OLED 4K Smart TV 2022 Model QE65S95BATXXU QE55S95BATXXU QE65S95B S95B

https://www.amazon.com/BN59-01301A-Replacement-UN55NU6900-UN43NU6900-UN50NU6900/dp/B08H74QS5B/ref=sr_1_1_sspa?crid=1R9S528A1IQZP&keywords=samsung+bn59-01301a+tv+remote+control&qid=1686417166&s=electronics&sprefix=bN59-01301A%2Celectronics%2C172&sr=1-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzUTVLWDBIQUs0T1JEJmVuY3J5cHRlZElkPUEwMzA1ODYwU1A0QTVYQUQyMjczJmVuY3J5cHRlZEFkSWQ9QTA5NjEyNDQzQ0tNOFBYU09RM1hRJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==

BN59-01301A Replacement for Samsung TV Remote Control (Non Universal) for UN55NU6900 UN32N5300 UN43NU6900 UN50NU6900 UN50NU7100 UN55NU7100 UN55NU7300 UN65NU7100 with GP Alkaline 2 pcs Batteries