lady went into heat last night we noticed that she has been licking her self alot and is a little swollen she has been bleeding a little but it's very light. She's been off her food for a couple of days only eating one meal is that normal? And she's been a bit grumpy rather sit on the sofa and chew rawhide than do the zoomies is that normal? It goes without saying we will watch her like a hawk over the next month when we go outside in the garden. Does anyone think the doggie pants are worth getting? Or is it best to leave her as she is and let her sit on a blanket on the sofa. Thanks