Atmega328p bootloader for watch dog

Using Arduino Microcontrollers
1

Hi,

I have a atmega328p (same as Arduino Pro Mini) on a custom board. Just like the Pro Mini bootloader, it
doesn't allow the watch dog timer to operate. I have a Atmel AVRISP Mkii.

What is the best way to allow the watchdog to be used on my PCB? I don't want to destroy or brick it. My atmega328 uses its internal clock, no external clock. Should i use something like Nick Gammon's bootloader for Lilypad or something else?

Thanks

2

Do you mean that bootloader destroys MCUSR during watchdog reset and you don't know reset's reason?
Or you have something else in mind?