Can i weigh my guinea pig on my own scale
all the scales that say for pets are all like 100$ which is way over my budget.
A scale for people is probably not sensitive enough for that. Use a kitchen scale. Put him in a bowl, weigh that, then weigh the bowl empty. The difference is your guinea pig. ;-)
yes...weigh yourself then weigh yourself with your guinea pig and subtract both of your wights from yours
I guess you could if your scale is sensitive enough or if the guinea pig is really fat.
yes keep him from runing off the scale you can weigh it
Yes you can for an approximate weight you can't have a perfect weight on any scale but it would be more accurate on a food scale i would guess put whatever you want to do should work just fine.