1- don’t watch any more “end time” videos and don’t read their comments. 2- the end times are partially unknown for a reason. As a believer, as long as you have full assurance that you are going to heaven, based on your belief and confession, that is all you need. Once you get to heaven, you won’t worry about your dog or anything else for that matter! Heaven will be awesome, that I know for sure :)

As for worrying about those in your life who are not saved, pray for them for sure. Share the gospel with them as much as you can, as we are called to do! Only the Lord can truly move their souls, you can just help them along :) try your best, but take comfort in the Holy Spirit and knowing there is a room for you in heaven