I just use Google Sheets.. I have a file for my pets (snakes, leopard gecko, and dog) that I track the relevant info. Each one has it's own tab.

I have a chunk of info at the top (name, species, morph, purchase price, DOB, purchase date, breeder info, etc.)

And then a chart beneat that as columns for date of info, feeder type and weight, shed status, place to mark full tank clean (in case some sort of cleaner or residue causes an issue or to mark mite treatment/preventative), weight, length estimated thru serpwidgets.com, and a comments field that I use to track moodiness/personality, comment on any measurements, and mark the brand the feeder came from.

Very thorough, and maybe a bit overkill, but it should put me in a good place if I ever hit an issue requiring vet attention or anything like that.

Usable anywhere you can log in to a Google account and updates between desktop and mobile seamlessly.

If anyone wanted, I could probably make a template and share the link to it so folks could download a copy to use for themselves.

Sent from my SM-G950U using Tapatalk