BATON ROUGE — As temperatures climb across south Louisiana, veterinarians are reminding pet owners that extreme heat can be dangerous for animals.For Ladaya James, keeping her nine-month-old dog, Saint Beignet, safe during the summer is a priority.“I get overheated; it’s hot, so I definitely worry about my baby,” James said.James said Saint is used to spending time outside, but she makes sure he has what he needs before heading out into the heat…