“Just scatter treats before you leave.”
“Give your dog a frozen Kong.”
“Make your departure a positive experience.”
If you’ve been searching for ways to help your dog cope with being left alone, you’ve probably come across this advice countless times. For many dogs, food toys, lick mats, or high-value treats can indeed make alone time more enjoyable.
But what if your dog won’t touch the treats? What if they sniff them once and then run to the door barking? Or what if they happily eat for thirty seconds before suddenly abandoning the Kong to pace, howl, or scratch at the door once they realize you are gone?
The answer may surprise you: your dog may not be refusing the treats at all. They may simply be too overwhelmed by panic to eat.
When food works
I am not saying food does not work or that you should never leave a Kong hidden somewhere in your home when you leave. In several cases, this can create a predictable chain of positive associations where your dog sees your departure as a predictor of food becoming available. Yay!
Likewise, food is an essential part of cooperative care training, helping dogs develop positive associations with handling, veterinary procedures, and grooming.
For many behavioural concerns, food is incredibly effective because, in these situations, the dog is still able to learn. Their levels of stress and anxiety are not so elevated that the dog goes into what I like to call “cannot compute” mode, where the brain is no longer able to process information the way we expect.
When food stops working
Now, for a dog experiencing separation-related behaviours, such as separation anxiety or discomfort when left alone, food acts in a very different way—or sometimes it simply does not work at all.
Have you ever left the house filled with your dog’s favourite treats and toys lying around, only to come back to everything exactly where you left it, plus a puddle of urine and a trembling dog? Or perhaps you’ve started noticing your dog becoming more anxious as soon as you place the lick mat on the floor while putting your coat on?
The key thing is to understand the underlying reason why a dog is refusing food. It is not because they are stubborn, manipulative, or disobedient. Quite the opposite. They are in a state of heightened distress where the sympathetic nervous system is working at full speed, driving the dog’s thoughts, behaviours, and survival responses. In other words, the dog is in survival mode.
The dog’s heart rate and breathing increase, and their attention shifts away from eating and towards trying to solve what their brain perceives as an emergency:
“I am alone.”
At that point, eating becomes a very low priority.
“But my dog eats the Kong…”
It is common to see cases where the dog eats the Kong and then proceeds to howl, whine, scratch at the door, or urinate in the house. So what is happening here?
Again, we can’t always be certain, and every individual case has its own unique characteristics. However, one plausible explanation is that some dogs happily start eating a stuffed Kong after their guardian leaves. Then, once the tasty treat is gone, they look around only to realize they are alone.
And so it begins…
The barking.
The pacing.
The scratching at the door.
The howling.
This does not necessarily mean they do not have separation anxiety.
Often, the food simply delays the emotional response.
This is one reason why observing your dog’s behaviour after the food is finished is so important.
If your dog stops eating as soon as you leave, abandons high-value treats to bark or howl, or seems unable to settle despite every enrichment toy you’ve tried, it may be time to look beyond food and ask what your dog is truly trying to communicate.
As a Certified Separation Anxiety Trainer (CSAT), I help guardians understand what their dogs are communicating and guide them through an evidence-based training plan tailored to each dog’s individual needs. Separation anxiety is treatable, and with the right approach, many dogs can learn that being home alone no longer has to feel frightening.