No, Roundup is not safe for kids or pets. The active ingredient in Roundup, glyphosate, has been linked to several health conditions including cancer, kidney and liver damage, reproductive problems and neurological issues. Furthermore, the product can be dangerous when inhaled or ingested by kids or pets as it may result in serious medical complications. Therefore it's important to take extra precaution when using Roundup around children and animals and always read the label carefully before use.