





Repairs dog urine spots so your lawn looks as good as your dog thinks it does.
A liquid lawn treatment that neutralizes dog urine damage in the soil and stops spots from spreading. Zero pesticides. Works on all grass types.
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Your dog's favorite spot deserves a comeback
Pet Patch is a liquid dog urine lawn repair treatment that fixes the soil underneath those yellow and brown spots. Surfactants break down nitrogen and salt buildup while humic acid restores what your soil lost. Treat individual spots or spray your whole lawn as a preventive. Where grass is gone, follow with Pet Lawn Bare Repair to reseed.
What makes Pet Patch Pet Spot Repair Treatment different
- Repairs soil so grass can recover
- Treats the root cause, not just the surface
- 15 seconds per spot with hose-end sprayer
- Works on all grass types, any lawn
- Spot treat or spray your whole lawn preventively
- Zero pesticides, powered by soil science
Ingredients
Humic acid conditions your soil and helps it hold onto nutrients grass roots need to bounce back.
Seaweed extract promotes resilience in stressed turf so recovering grass can handle what comes next.
Iron restores soil health in areas depleted by repeated urine exposure.
Potassium supports root recovery and helps grass fill back in stronger.
Surfactant helps soil hold moisture and distributes urine contaminants away from roots so they stop burning.
How to use
Apply when no rain is expected for at least 6 hours.
- Attach the pouch to your garden hose using the built-in hose-end sprayer.
- Spray each pet spot for about 15 seconds, soaking the area thoroughly.
- For preventive coverage, spray evenly across your entire lawn.
- Wait 24 hours before applying any other Sunday nutrient products.
- Reapply every 4 to 6 weeks for ongoing pet spots. Allow 1 to 2 hours to dry on a warm, sunny day before heading back out barefoot.

Customer reviews
3.9
Based on 64 reviews
Customers say
AI-generated from customer reviews.
Customers found the Pet Patch Lawn Treatment effective for treating dog urine spots, enhancing lawn appearance, and reducing yellow spots. Opinions on overall effectiveness vary.
Reviews with media
Popular topics
Worked in most areas for me
Used this and the pet seed and patch all spring and summer to try and repair my area where the dogs always go. The trick is to keep up with it. By that it’s don’t wait too long to reapply it I found it depends on weather but typically once a month to prevent it. I did the trick on bare spots they say and used the patch over it and it’s coming in really well in some areas others not as well as you can see on picture. Not sure why. Also check out the pet grass seed so far that’s been holding up in spots they don’t go as much without using the treatment.
Was this review helpful?Pet Patch Works!!
Have used pet patch 2 years in a row at the beginning of summer. Both years I had over 20 dead grass spots from my dogs pee and the grass grows back every time. This year I actually have less spots at the end of summer so I think it worked even better this time. I’ll be buying again come next summer.
Was this review helpful?Unsuccessful getting the product on my lawn
I hooked the sprayer up to the hose as instructed and nothing ever came out of the bag of liquid fertilizer. Only water was coming out. I tried reattaching it and shaking up the bag, but nothing worked.
Sunday
We're sorry to hear that, and we appreciate you letting us know. It definitely sounds frustrating to go through the application process and find that only water was coming through the sprayer. This isn't the experience we want you to have. Please reach out to our support team with your order details, and we'll be happy to troubleshoot the sprayer issue or make things right. Let us help get that Pet Patch treatment where it belongs, on your lawn, not stuck in the bag
Was this review helpful?Great on new zoysia sod
Quick results on freshly laid zoysia sod! 3 Australian Shepherds can wreck havoc on fresh sod. 3 days after treatment, I can see regrowth into the burned area.
Was this review helpful?Bottle leaked, nothing was used bottle
No luck even using it. It leaked all over me but I used it and nothing in the bottle came out. Just water all over me. it leaked at the bottle not my hose so I guess it was a waste of time and money
Sunday
Hi Bruce, I'm sorry to hear about your experience with the leaking bottle. That is definitely not the experience we want for our customers. Be on the lookout for an email from our team shortly!
Was this review helpful?Don’t waste your money
I used the product as directed and got no results. To give it the benefit of the doubt I applied 4 treatments over several months and it did nothing. When I contacted customer support, they were of no help. Don’t waste your money, you’ll get the same results just watering your lawn.
Sunday
We're sorry that your results weren't as expected! While Sunday typically delivers excellent outcomes, every lawn is distinct and may encounter different challenges each season. We encourage you to continue working with our Yard Advisor team. They're available to assist you in optimizing your product experience. Reach them at [email protected] or by calling 415-903-6932.
Was this review helpful?Not a “verified buyer”
We used this to spot treat the urine spots in the backyard. We followed the directions and after nearly 3 weeks the spots do not look any different. Just like the Pet lawn seed and Bare Repair that we’ve tried…there was no luck.
Sunday
We're sorry to hear that your results weren't as expected! Sunday normally works wonders, but every lawn is unique and can experience different challenges from one season to another. Have you connected with your Yard Advisor yet? They're here to help you make the most of your products. You can reach them at [email protected] or by calling 415-903-6932.
Was this review helpful?Thai product works great. It
Thai product works great. It keeps the yard green and spot free.
Was this review helpful?Sunday did the trick
I had so many brown and bare spots in the yard from my 2 dogs. I thought I would try Sunday. It was so easy to use and did the trick! My turf came back green and the bare spots filled in. I’ll definitely use again next year.
Was this review helpful?Worked Well
Seemed to have help grow back my lawn in some spots. Some were a little worse then others. Application was easy, and safe for my dogs.
Was this review helpful?
Questions & answers
16 questions
Question: I live in Upstate NY. If I purchase Pet Patch and need to reseed a 15x15 area should I apply now or wait until end of August or early September when I would be resending. Or am I better waiting to spring to try and regrow grass?
Jeff McConathy
This is a great case for our expert Yard Advisor team! You can reach them at [email protected] or by calling 415-903-6932.
Question: When can I do another application if Sunday Pet spray to fix brown spots?
Jeff McConathy
You should see results in 21 days; if you don't see results in that time, try another application!
Question: How often do I need to apply pet patch as a preventative once the initial treatment is done? I have 3 dogs, 2 large and a small.
Louisa D.
Great question! Pet Patch should be applied to actively growing grass at the beginning of the growing season as a preventive, and throughout the season as a spot treatment if needed.
Question: How early in the spring would you recommend using this product? Fort Collins, CO Thanks
Louisa D.
Great question! Pet Patch should be applied to actively growing grass at the beginning of the growing season as a preventive, and throughout the season as a spot treatment if needed.
Question: How long does it take to restore the urine spots
Jeff McConathy
Great question! The answer is, it depends. The time it takes to see results with Sunday products vary based on many factors including the existing health of your lawn, current weather patterns and drought conditions, and your soil health. Many Sunday customers see results in a matter of days, some not for several applications. Our Yard Advisor team is always here to help with your plan, and you can reach them at any time at [email protected].

