Skip to product information
LawnMutt Soil Amendment for a Small Lawn (400-800 sq ft) 2 Application Treatment For Dog Urine Spots.

LawnMutt Soil Amendment for a Small Lawn (400-800 sq ft) 2 Application Treatment For Dog Urine Spots.

$19.95 USD

LawnMutt – Small Lawn Starter Kit

Liquid Soil Treatment for Dog Urine Spots

LawnMutt is a liquid soil amendment specially formulated to help dog owners repair and prevent urine damage on their lawns. Dog urine contains high concentrations of urea nitrogen, which can overwhelm your lawn’s ability to absorb moisture. Healthy soil can convert that excess urea into lawn-friendly nitrate nitrogen. That’s where LawnMutt comes in.

By improving soil health, LawnMutt helps your lawn process more urea, reducing and preventing those unsightly urine spots.


Why LawnMutt Works

  • Repairs and strengthens soil to handle concentrated dog urine

  • Helps prevent new dead spots from forming

  • Metabolizes excess urea naturally through healthy soil activity

  • Safe for pets and people when used as directed

We've helped thousands of dog owners restore their lawns—now we’d love to help you.


What’s Included

This Small Lawn Starter Kit includes two 4 oz. applications and is designed for lawn areas between 400–800 sq. ft., such as those found around small homes, townhouses, or condos.
Available with or without a reusable hose-end applicator.

Not sure how big your lawn is?
Check the photo guide above or email a photo to Jeff@soundsoil.com for personalized help.

Note: Small lawns are often harder to keep spot-free due to the concentrated foot traffic and urine in limited space. That’s why healthy, resilient soil is even more important.


Simple, Stress-Free Application

  1. Pour one 4 oz. LawnMutt bottle into the applicator

  2. Add 16 oz. of water

  3. Set the applicator dial to the 2 oz. setting

  4. Spray evenly over the lawn area until the bottle is empty

  5. Water the area for 5–10 minutes to saturate the root zone

Repeat the process with the second bottle 3–6 weeks later for best results. No measuring. No mess. Just water and go!


Results to Expect

After your second application, you should begin to see:

  • Fewer and less severe new urine spots

  • Shrinking or recovery of existing dead patches

For most lawns, 2–4 applications jumpstart the repair process. Severely damaged lawns may require more.


Ongoing Lawn Health

To keep your lawn looking its best, apply every 6–8 weeks as part of your regular lawn care routine. You can reseed dead spots 7–14 days after applying LawnMutt.


Stay On Track

Sign up for our Subscription Service to receive LawnMutt regularly—so you never miss a treatment.

And for personalized guidance, new customers are invited to join our exclusive SoundStart Program, where we offer one-on-one support to help ensure the best possible results.

Choose with or without an applicator.
Purchase Options
Delivery Frequency

Here's how it works:
These prices don't include taxes or other fees. This subscription auto-renews. It can be skipped or cancelled at anytime.
Subscribe with Confidence View Subscription Policy

Customer Reviews

Based on 42 reviews
71%
(30)
14%
(6)
12%
(5)
2%
(1)
0%
(0)
M
MARK KRAS (Highland, US)
Lawn Mutt

Great stuff!! I’ve been using it this year and definitely can’t tell a difference. Helped my lawn and ni more yellow spots. Especially now when my dog goes to the bathroom!! Definitely will keep buying

C
Charles Allen (Salt Lake City, US)
When

When my lawn didn’t respond to the two applications of Lawn Mutt I called the company and they responded with more Lawn Mutt to apply and didn’t charge me for it.
I will use this company for my yard needs.
Thank you Sound Soil.

B
Beverly Hall (Knoxville, US)
Grass is Beautiful

Since using Lawn Mutt and Humate, our lawn is greener and no dead places where our two dogs pee! We wish we had known about these two products sooner!

B
Broderick Grimes (Niceville, US)
Good Stuff

Works well and easy to apply.

K
Kim McCubbin (Kearney, US)

After applications and much needed rain the area has improved dramatically