"I want to be sure everyone knows there are deadly poisonous to dogs. A friend learned the hard way."
Only deadly if the dog eats the seed cones, but that is not likely with what seems to be an indoor plant. Cycad make TERRIBLE houseplants. I got nasty messages from posting this on another site. Ironically, I LOVE CYCADS. They are though plants (had to survive dinosaurs!), but not for the house. They are too prickly and aside from the outdoor issue of potentially toxic seed cones, the leaves can cause skin dermatitis upon contact if pricked. Having said that I have about 9 of them in three different species. Yours is the most commonly available one, Cycas revoluta, but the second picture shows a plant that is suffering from something. They are very prone to problems indoors. I overwinter mine in a large, loft garage from December till mid March in NJ, then all outside. I have DEER, and they don't touch them.