It depends on the specific story. Sometimes the dog might survive, and in others, it might not. You'd have to know the details of the true events it's based on.
In Based on a True Story, the dog is alive throughout the story. There are no events that lead to the dog's death. It's one of those things that might be a relief for those who are worried about such outcomes for the canine characters in movies.
It depends. Some movies or books claim to be 'based on a true story' and may include a dog's death as part of the fictionalized version of the true events. However, without specific research into the actual true story that inspired the work, it's hard to say for sure whether the dog's death is a true part of the story or just added for emotional impact.
The answer varies. If the true event being told focuses on a dog and includes its death, then yes. But if the dog isn't a central part or its fate isn't relevant, it might not die.
Yes, 'To Die For' is based on a true story. It was inspired by the real - life case of Pamela Smart, a New Hampshire woman who was convicted of conspiring to have her husband killed.