Preparing a dog for a new baby: the months before, not the week before

Almost everything written about dogs and babies concentrates on the introduction — the blanket, the first sniff, the moment in the hallway. That moment matters far less than the six months around it. What actually determines how this goes is whether the dog's life changes gradually, starting now, or changes all at once on the day a baby arrives. In the second case the dog learns something you did not intend to teach: that the baby is the reason everything got worse.

The other thing worth saying plainly at the start is that this is a safety topic as well as a training one. Most bites to small children come from the family's own dog, in the family's own home, with an adult present, and they are almost never sudden. They are the end of a sequence that was visible and was missed. Preparation is what makes that sequence unnecessary.

Start with the changes, and start early

Write down everything about the dog's day that will be different once the baby is here, and then begin making those changes now, one at a time, while there is nothing to blame them on. Walk times will move, so move them now. If the dog will no longer sleep in your room, move its bed out months in advance rather than on the night you come home. If somebody else will start doing the walks, let them start. If the dog is used to constant company and will be alone more, build that up gently and early.

The same goes for the physical geography of the house. Set up the cot, the pram and the nursery weeks ahead and let the dog investigate them while they are boring, rather than have them appear overnight as exciting new objects that arrive with a baby. Decide which rooms will be dog-free and put the barriers up early, so a closed door is an old rule rather than a new punishment.

If your dog is going to be walked less than it is now — and be honest, because it will be — that shortfall has to come from somewhere. Sniffing walks, food puzzles and short training sessions cost less time than a long walk and take more out of a dog than most owners expect. A dog whose brain has been used is far easier to live with than one who has only been marched around the block.

Teach the specific skills

Three skills do most of the work, and all three are easier to teach on a quiet afternoon than with a newborn in the house. The first is a settle: the dog goes to a mat or bed and stays there, relaxed, while life happens. Build it slowly and reward calmness rather than obedience, because what you want is a dog that finds lying down restful, not one holding a position. The second is four feet on the floor around people, which is the jumping-up problem in a form that suddenly matters when somebody is carrying an infant. The third is a reliable leave it and a solid recall, because a dog that comes when called can be removed from a situation without a confrontation.

Practise the things that will look strange to the dog. Walk with the empty pram so it is old news. Carry a doll or a rolled towel around, sit on the sofa with it, put it down, pick it up, and reward the dog for staying settled. Play recordings of a baby crying, quietly at first and over weeks, paired with something good, until the sound predicts nothing in particular. Use the creams and lotions on yourself a fortnight early so the smell is already part of the house.

The homecoming, in practice

Keep the arrival ordinary. Let somebody else carry the baby in while you greet the dog normally, because a dog that has not seen you for days will be excited and that excitement is better spent on you than beside a car seat. Do not stage a formal introduction; let the dog investigate at a distance, on a loose lead, and end the encounter while it is still going well rather than waiting for it to stop going well.

Then, for the following weeks, watch what the dog learns to associate with the baby. The most useful habit in the whole business is to give the dog good things while the baby is present and around — a chew when you sit down to feed, attention while the baby is in the room rather than only when it is asleep. It is a small thing repeated hundreds of times, and it builds the association you actually want.

The rule that never bends

Never leave a dog and a baby or small child together unsupervised, and mean it. Not this dog, not for a minute, not while you answer the door. Supervision also has to be real: an adult in the room looking at a phone is not supervision, because the point of being there is to see the early signals and interrupt long before anything happens. If you cannot watch, separate them — a gate, a closed door, a settled dog on the other side of the room.

Learn the signals and take them seriously. A dog that licks its lips, yawns, turns its head away, freezes or shows the whites of its eyes around the baby is asking for space, and the correct response is to give it, immediately and cheerfully. Above all, never punish a growl: a growl is information, and a dog taught that growling brings trouble is a dog that skips the warning next time. The whole of reading a dog's body language is worth learning before the baby comes rather than after.

Be alert to the specific flashpoints rather than a general sense of unease. Food, chews and beds are where guarding shows up, and a crawling child heading for a bowl is the classic scenario. Sleeping dogs startle. Dogs in narrow spaces feel trapped. And the phase to prepare hardest for is not the newborn but the toddler: a small person who moves unpredictably, grabs, and arrives at face height is a much bigger ask of a dog than a bundle that stays where it is put.

Get help early, and do not wait to see

If your dog has ever growled at or snapped near a child, is frightened of children, guards food or space, or is generally anxious, get a qualified behaviourist involved during the pregnancy rather than after an incident. This is the one area where waiting to see how it goes is a bad plan, because the cost of being wrong is high and the work takes months. A referral through your vet is the usual route and it is worth asking for early.

And keep some perspective. Most dogs and most babies do fine, and they do fine because the household made a series of unremarkable adjustments over several months rather than because the dog was naturally good with children. The preparation is the reason it goes well, not a sign that you expect it to go badly.