Has your dog been acting a little odd in the hot weather?

When the temperature rises, you might notice your dog acting a little differently—and it’s not your imagination. Just like people, dogs are affected by heat, and it can lead to changes in both their physical comfort and behaviour. Understanding these changes can help you keep your dog safe and happy during the warmer months.

Reduced Energy and Activity
One of the most common changes is a noticeable drop in energy. Your usually playful dog might seem sluggish or uninterested in walks, games, or other activities. This is your dog’s way of conserving energy and avoiding overheating. It’s important to respect these cues and avoid pushing your dog too hard in the heat. But don’t take this change for granted - Sonny (my Spaniel) is just as crazy energy wise, but Harley (my Labrador) is much more sluggish.

Increased Irritability
Heat can make dogs grumpier than usual. Just like us, they can get uncomfortable, dehydrated, or overstimulated when it's too hot. This may result in signs of irritability, such as growling, avoiding interaction, or being less tolerant of handling or other pets. Always give your dog space and avoid crowded or overly stimulating environments on hot days. Especially dogs who are more sensitive - Harley is much more sensitive to noises at the time of writing this.

Changes in Appetite
Some dogs may eat less during hot weather. This can be perfectly normal as their metabolism slows down to help manage their body temperature. However, if a reduced appetite continues for more than a day or two, or is paired with other signs of illness, it’s a good idea to check with your vet.

Restlessness or Panting at Night
Warm nights can disrupt your dog’s sleep. They may pace, pant excessively, or struggle to get comfortable. Provide a cool sleeping area with good ventilation or a fan nearby to help them rest.

Seeking Cool Surfaces or Hiding
You might find your dog lying on tile floors, in the bathroom, or under furniture. Dogs will naturally seek out cooler spots when they’re hot. Let them rest in these areas and avoid moving them unless necessary.

Paying attention to these behaviour changes during hot weather can help you better meet your dog’s needs—and prevent more serious issues like heatstroke. Always provide shade, water, and rest to keep your dog comfortable and safe. If you are struggling with your dog’s behaviour, I am always here to help.