Do you already have a baby in the house? The kind with four legs and a tail? Then you’re probably wondering how your “fur baby” (AKA your dog or cat) will react when you bring home a baby of a human kind. You’ll definitely want to prevent all the first sibling rivalry you can, especially unexpectedly or unintentionally aggressive reactions. So here’s how to prepare your pet:

First schedule a checkup. Visit the vet for an exam and make sure that all shots are up to date and evaluate flee and heart worm prevention for safety around you expected human bundle. Just before baby’s due to arrive, have your pet’s nails trimmed also. Emma’s little man Harry here has already been snipped, but if your little one isn't spayed, consider neutering, which can make pets calmer and less aggressive.

Try playing pretend. Emma bought a baby-sized doll as a prop to get Harry used to having a baby around the house. She does all the things with the doll she’ll be doing with her bundle when he comes home: rocking, feeding, carrying, changing, and playing. You can even play a recording of a crying baby.

You can also get your pet used to scents of baby products like baby wipes and baby wash by using them on your skin. Let your fur baby sniff a clean diaper. During these desensitizing sessions, reward your pet with treats and cuddles.

Before the momentous homecoming you can have someone let your pet get a whiff of a t-shirt your baby has worn at the hospital. Is your pet always at your side or, like Harry, always on your lap — or what’s left of your lap? Try tapering off time spent with your pet. Getting your dog or cat used to less mommy-and-daddy attention now will be key in preventing sibling rivalry later.

Is there a furry co-sleeper snuggling in your bed every night? You’ll need to make room for baby. Otherwise it might get a little crowded during those many nighttime feeds. Get your pet used to an alternate sleeping arrangement well before baby arrives.

If your baby will have a separate nursery space, train your pet to stay out of it while you’re not there, or make the space inaccessible by closing the door or installing a safety gate high enough to discourage fury visitors.

With a little extra reassurance and preparation, and a few sensible precautions, I am sure your pet will learn to love being a fury sibling.