It's the middle of July. The sun is shining, the barbecue is fired up, and you're ready to enjoy your backyard with family and friends.
Then... something smells.
If you're a dog owner, there's a good chance the culprit isn't the grill—it's dog waste that's been baking in the summer heat.
Why does dog poop smell worse in hot weather?
The simple answer is heat speeds everything up.
As temperatures climb, bacteria in dog waste multiply and break it down more quickly. That process releases stronger-smelling gases, and when you add Ontario's humid summer weather, those odours can seem to hang in the air.
What may have gone unnoticed in the spring can become impossible to ignore during a hot July afternoon.
It's more than just an unpleasant smell
While the odour is bad enough, dog waste can also create other problems for your yard.
Left on the lawn, it can:
- Attract flies and other insects.
- Contain bacteria and parasites that may pose health risks.
- Leave brown or damaged patches in your grass.
- Be tracked into your home by shoes, kids, or your dog.
- Make your backyard less enjoyable for relaxing or entertaining.
Contrary to a common myth, dog poop is not a good fertilizer. Because dogs have a high-protein diet, their waste is much more acidic than manure from grazing animals and can actually damage your lawn.
How often should you pick up dog waste in the summer?
For most households, at least once a week is the best schedule.
Weekly dog poop removal helps prevent odours from building, discourages insects, protects your lawn, and keeps your outdoor space ready to enjoy. If you have multiple dogs, even more frequent cleanup may be worthwhile.
A clean yard also means one less thing to worry about before the neighbours come over for a barbecue. (Nobody wants to explain that smell—or perform the dreaded "guest yard inspection" five minutes before everyone arrives.)
A cleaner yard without the chore
At The Poop Valet, we provide professional dog waste removal throughout Cambridge, Kitchener, Waterloo, and Guelph. Every visit includes a thorough inspection of your yard, complete waste removal, haul-away service, and sanitized equipment between every property.
Our goal is simple: give you a cleaner, healthier backyard without adding another task to your weekend. For persistent summer odours, our yard deodorizer and sanitizer service can provide extra support.
Enjoy summer—not the smell
Your backyard should smell like fresh-cut grass, burgers on the grill, and maybe a little sunscreen—not yesterday's dog poop.
Regular professional dog waste removal helps keep your lawn healthier, your family happier, and your weekends focused on what matters most.
If you're tired of chasing "landmines" instead of making summer memories, The Poop Valet is ready to help. We'll handle the dirty work so you can get back to enjoying your backyard.
Quick answers
Frequently asked questions
Why does dog poop smell stronger during hot summer weather?
Heat speeds up bacterial activity and the breakdown of dog waste, releasing stronger-smelling gases. Ontario's summer humidity can also keep those odours lingering around lawns, patios, and other backyard areas.
How often should dog poop be removed from a yard in summer?
Most households should remove dog waste at least once a week during summer. Homes with multiple dogs, smaller yards, or heavily used outdoor spaces may benefit from more frequent cleanup.
Can leaving dog poop on the lawn damage the grass?
Yes. Dog waste is not lawn fertilizer. Its acidity and concentrated nutrients can contribute to brown or damaged patches, especially when waste remains in one place during hot weather.
What is the best way to reduce dog waste odours in a backyard?
Remove dog waste consistently, haul it away from the property, and keep high-use areas clean. For persistent smells, a pet-safe yard deodorizer can provide additional odour control after the waste has been removed.

