Keith Bell
There’s a sound most dog owners recognise. Nails clicking on the kitchen floor at half eleven at night, back and forth, when the dog should have been asleep two hours ago. Or the low whine that starts the second you pick up your car keys, before you’ve even reached the door.
Anxiety in dogs rarely announces itself clearly. It shows up as pacing, as a dog who won’t take a bit of chicken he’d normally have your fingers off for, as chewing that looks spiteful but isn’t. Plenty of owners spend months treating the symptom — replacing the skirting board, shutting the dog in a different room, buying a bigger crate — before anyone suggests the behaviour might be fear rather than bad manners.
The signals most people miss
The obvious signs are easy enough. Barking at nothing. Destruction. A house-trained dog suddenly toileting indoors. Refusing food.
By the time you’re seeing those, though, the dog has usually been uncomfortable for a good while. The earlier signals are quieter and they get missed almost universally.
Panting when it isn’t warm and he hasn’t been running. Repeated lip licking with no food anywhere. Yawning that has nothing to do with tiredness. Shaking off as though he’s wet when he’s bone dry. And whale eye — that crescent of white at the corner of the eye when a dog turns his head away from something but keeps watching it.
None of these mean your dog is miserable on their own. Dogs yawn because they’re tired and lick their lips because they’ve just eaten. But a cluster of them, in a situation that repeats — visitors arriving, the lead coming out, a particular street on the walk — is worth paying attention to. Stress signals are information. They’re the dog telling you something before he escalates to the behaviours that actually cost you money.
Catching them early matters, because the longer a fear goes unaddressed the more entrenched the response becomes. What you do about it might be a change to the routine, a stretch of proper training, or daily nutritional support such as Calming Dog Treats. But all of it starts with noticing, and most owners are looking straight past the first few weeks of signals.
Why it happens
Separation is the one people expect. A dog who has never learned to be alone, or who learned it and then unlearned it during a stretch of everyone working from home, can find an empty house genuinely frightening.
Noise is the other big one. Fireworks get the attention, and rightly so, but plenty of dogs are set off by thunder, the bin lorry, smoke alarms, or the particular pitch of a neighbour’s drill. Noise sensitivity tends to worsen with age rather than fade.
Then there’s change. A house move, a new baby, a bereavement, a change in working hours. Dogs are creatures of pattern and they notice when the pattern breaks, even if they can’t work out why.
Under-stimulation is worth mentioning separately because it’s so often mistaken for anxiety. A young collie in a flat with two short lead walks a day will pace, whine and destroy things. That isn’t fear. That’s a dog with nowhere to put himself.
Early experience matters too. A puppy who missed the socialisation window — the stretch between roughly three and sixteen weeks when new things are absorbed easily rather than feared — often carries that gap into adulthood. Lockdown puppies are a whole cohort of this, and plenty of them are now four or five years old and still find the world a lot to handle. It isn’t the owner’s fault and it isn’t permanent, but it does mean starting from further back.
There’s a genetic component as well. Some lines are simply more reactive than others, and some breeds — a lot of the herding group, plenty of the terriers — come with a nervous system built to notice everything. That’s not a fault. It’s what they were bred for. But a dog wired to detect movement at four hundred yards is going to find a busy high street more work than a Labrador does.
And, more often than owners like to hear, pain. An arthritic dog who can’t get comfortable will get up, circle, lie down, and get up again. It reads as restlessness and anxiety. It’s a joint problem. This is why anything that persists is worth a vet’s opinion before you go down the behavioural route.
What doesn’t work
A few things worth clearing up.
You cannot reinforce fear by comforting a frightened dog. This myth has extraordinary staying power and it needs to go. Fear is an emotional state, not a behaviour, and you can’t reward an emotion into existence. If your dog comes to you during fireworks, let him. Sit with him. Nothing bad happens.
Flooding doesn’t work either — the idea that if you expose a dog to the thing he’s scared of for long enough, he’ll get used to it. Sometimes he does. More often he learns that the frightening thing happens and there’s nothing he can do about it, which is a different and worse outcome.
And punishing the symptom achieves nothing at all. A dog who’s told off for the mess he made while you were out doesn’t connect the telling-off to the mess. He connects it to you coming home, which makes your return something to dread, which makes the next absence worse.
What actually helps
Predictability. Not rigidity — you don’t need to walk at exactly seven every morning — but a rough shape to the day the dog can rely on. Dogs who know roughly what’s coming worry less.
Somewhere to go. A den, a covered crate, a bed in the quiet corner of a room nobody walks through. Somewhere he can take himself when the house is busy and be left alone there. This matters more than most owners realise.
Proper desensitisation, done slowly, for noise and separation both. That means starting at a level the dog barely notices and building over weeks rather than days. Firework recordings at a volume you can hardly hear. Absences of thirty seconds before you attempt thirty minutes. It’s dull work and it’s the thing that actually shifts the needle.
Exercise helps, though not always in the way people assume. A hard hour of ball chasing before you leave the house can leave a dog more wound up rather than less, because repetitive high-arousal exercise raises adrenaline and it takes a while to come back down. A long, slow sniffing walk where the dog sets the pace does more for a nervous dog than a fetch session does.
Enrichment that uses the nose and the jaw. Scatter feeding in the garden, snuffle mats, a stuffed Kong, something to chew. Licking and chewing are self-soothing behaviours for dogs and they lower arousal in a way a longer walk often doesn’t.
And nutritional support, which is where supplements come in.
What’s actually in a calming supplement
Worth knowing what you’re buying, because the market is full of products with an impressive-looking label and negligible amounts of anything active.
L-theanine, an amino acid from green tea, is among the better-evidenced ingredients for promoting a relaxed but alert state. L-tryptophan is a precursor to serotonin. Magnesium supports normal nervous system function, and a surprising number of dogs on cereal-heavy diets are getting less than ideal amounts.
On the botanical side, valerian root has a long history of traditional use for relaxation, as do chamomile and lemon balm. Ashwagandha is an adaptogen — the category of herbs associated with helping the body manage stress load rather than sedating it.
The thing to look for is a label that names every active ingredient and states how much of each is in a serving. If a product lists a proprietary calming blend without quantities, you have no idea whether you’re buying a meaningful dose or a pinch of something for the sake of the ingredients list.
Format matters more than people expect. A powder stirred into food is fine if your dog eats everything put in front of him, and useless if he’s the sort to eat around it. Soft chews tend to get taken willingly because they’re treated as a treat rather than as medicine, which in practice means the dog actually gets the dose.
Realistic expectations
Calming supplements are not sedatives. A dog who has taken one will not be knocked out, and if a product does knock your dog out you should look very carefully at what’s in it.
Timeframes vary by ingredient and by dog. Some owners see a difference within a few days. For others it takes two to four weeks of consistent daily feeding before anything is obvious. Products fed for a specific event — a car journey, a vet visit — are generally given an hour or two beforehand, and they take the edge off rather than removing the problem.
Consistency matters more than dose. A supplement given most days for a month will do more than a larger amount given sporadically when things are already bad. If you’re feeding something daily, feed it daily.
They will not resolve genuine separation anxiety on their own. Nothing will. That needs a structured behaviour programme, ideally with a qualified behaviourist, and supplements are a support to that work rather than a substitute for it.
When to involve your vet
Any sudden change in behaviour in an adult dog deserves a check-up. Anxiety that appears out of nowhere in a dog who was previously settled is often pain, thyroid trouble, or the early stages of cognitive decline in older dogs.
Go too if the anxiety is severe: a dog injuring himself trying to escape, refusing food for more than a day, or unable to settle at all. There are prescription options for dogs whose fear is beyond what management and supplements can touch, and there’s no virtue in letting a dog suffer through something that could be treated.
For most dogs it doesn’t come to that. Most of the time it’s a matter of noticing the early signals, taking some pressure off the situations that cause them, giving the dog somewhere to retreat to, and being patient while things settle.
One last practical thing: keep a note. A line in your phone each evening — what happened, how he coped — is worth more than memory. Anxiety improves slowly enough that you often can’t tell whether things are getting better, and a fortnight of scribbled notes will tell you what your recollection won’t.
