Would putting a dab of fingernail polish on their feet or beaks work? I've been thinking about doin this to my baby guineas to be able to tell them apart.
My girlfriend and I recently bought 8 three week old chicks (4 Rhode Island reds and 4 blue/black jersey giant mixes). I have done loads of research but am new to actual ownership. I am in the process of building a coop from salvaged materials and will hopefully have pics up soon, with a step by...