NaturVet GrassSaver Wafers Urinary & Lawn Protection Supplement for Dogs, 300 count

  • List Price:


  • Price:

    $26.99 FREE 1-3 dayShipping over $49

  • You Save:

    $4.76 (15%)

Autoship: &Save

$25.64(Save an extra 5%)

Simply select Autoship at checkout for easy regular deliveries.

Why Autoship?
  • FREE access to chat with licensed vets 7 days a week.
  • Save 5% on all future Autoship orders.
  • No fees, no commitments - cancel Autoship anytime.
In stock
cw-icon-heart Created with Sketch. Add to Favorites

GrassSaver Wafers with Cranberry and Enzymes are a healthy food supplement. This unique formula contains a synergistic combination of B-complex vitamins and amino acids. Imagine how green your lawn can look.

Key Benefits
  • Suitable for dogs 
  • Healthy ingredients that help to diminish those yellow spots when fed on a daily basis
  • Unique formula contains a synergistic combination of amino acids and added enzymes
  • Yucca helps reduce stool odor and decrease nitrogen in dog waste
  • A healthy way to prevent dog urine from yellowing the lawn

HAZARDS TO ANIMALS: Do not use for cats. If your dog is on a “prescription diet” by a veterinarian, or if your dog has a metabolic disease (particularly liver or kidney dysfunction), then consult your veterinarian before using. An accidental overdose may cause vomiting, disorientation or unsteady, uncoordinated walking. In case of an overdose, contact a veterinarian immediately. WARNING: For animal use only. Keep out of reach of children and pets.

Shop Prescription Medications from Chewy Pharmacy alt text

See all items by NaturVet

  • Item Number
  • Packaging Type
  • NASC Certified
  • Lifestage
    Adult, Puppy, Senior
  • Breed Size
    Small Breeds, Medium Breeds, Large Breeds, Extra Small & Toy Breeds, Giant Breeds, All Breeds
  • Food Form
  • Product Form
Nutritional Info

Microcrystalline Cellulose, Maltodextrin, Dicalcium Phosphate, Dried Whey, Dl-Methionine, Natural Flavoring, Non-Fat Dry Milk, Montmorillonite Clay, Stearic Acid, Vegetable Oil, Yucca Schidigera Extract, Thiamine Mononitrate, Magnesium Stearate, Biotin, Pyridoxine Hydrochloride, Vitamin B-12 Supplement, Silica Aerogel, Fructooligosaccharide, Dried Aspergillus Oryzae Fermentation Product, Dried Aspergillus Niger Fermentation Product, Dried Trichoderma Longibrachiatum Fermentation Product, Carica Papaya and Dried Bacillus Coagulans Fermentation Product.

Caloric Content

2,900 kcal/kg, 5.8 kcal/wafer

Guaranteed Analysis
dl-Methionine6.65% min
Feeding Instructions
WeightDaily Feeding (wafers)
Up to 10 lbs1
11 - 20 lbs2
21 - 50 lbs3
51 - 80 lbs4
81 + lbs5

Feed only the recommended amount to avoid adverse effects of excess methionine consumption.

Helpful Instructions: Water yellow spots heavily for 2 weeks. Once your pet has been fed GrassSaver® Wafers for 2 weeks, reseed all yellow spots.


Why should I include vitamins & supplements in my pet’s diet?

Most commercial pet foods include baseline vitamins and nutrients, but some may not have the adequate amount to suit your pet’s exact health needs. Like in humans, vitamins and supplements can help support your pet’s long-term health, regulating everything from digestion to muscle growth. Consult your veterinarian to determine the best vitamins and supplements for your furry friend.

How often should I give this supplement to my pet?

It is recommended to give the suggested dosage based off your pet’s weight. Please refer to the Feeding Instructions tab and consult with your veterinarian for more information.

Is this supplement safe to use with the medication my pet is currently taking?

If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.

My pet is allergic to certain ingredients, will this product be safe to use?

For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos. If you are unsure about the safety of this product for your pet, we recommend consulting with your veterinarian.

Does this product come in other product forms?

For a complete assortment of products by the manufacturer of this supplement, click on the link next to the item name at the top of the page. You can also find an assortment of supplements across all product forms on our page.

Rating: 3.5 of 5 stars 53 Reviews 53 Reviews 3.6 out of 5 Stars

77% Recommend

77% of reviewersrecommend this product

Rating: 3.5 of 5 stars 3.6 / 5

You've Already Reviewed This Item

53 Reviews

Showing 1-10 of 53 Reviews

  • 5 out of 5 stars

    Lawn stays green!

    By matchama on Nov 28, 2021

    Needed something that would keep my lawn green and stop with the yellow spots. After my dog took this, within a week I noticed a difference. Her pee was not destroying the lawn. Depending on dog size there are different amounts recommended. As a medium dog, I smashed the pill to mix into her food. She doesn’t even notice it. This bulk size lasted 8 months, and now I’m buying more!

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    we like it

    By smitty on Dec 28, 2021

    It seems to be the best at saving the grass even though it is not 100% especially if the dog happens to go inn the same spot 2 or 3 times.

    You liked it! Something went wrong. Please try again later. Report
  • 4 out of 5 stars

    So far so good

    By JEDO on Nov 8, 2021

    It works for us! We have an 88 lb GSD who was leaving large yellow spots all over our lawn. After about 3 weeks of 4 pills/day there are no more yellow spots.

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    Saved in time

    By 3labhouse on Jun 12, 2021

    I have 3 big labs ranging from 3 to 13 that live on a high protein diet. Being boys and diet my brand new sod lawn was being destroyed. Tried a lot of cures that all failed except 1. This takes time! It took 3 weeks of giving the dogs two a day before it stopped burning the grass.

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    Totally worth it- winter too

    By PetLady on Jun 4, 2021

    We started our rescue mutt on these last summer. No yellow/brown spots. I didn’t give them while we had snow cover (Minnesota) but that was a mistake! The urine burned through the snow and lawn had spots come spring. We reseeded the spots and went back on the wafers and lawn looks great again.

    You liked it! Something went wrong. Please try again later. Report
  • 1 out of 5 stars

    Disappointing Results

    By BBNJ on Jun 26, 2021

    Gave 5 tablets each day to my 3yo female 75 lb. lab but back yard is dotted with yellow spots everywhere she pees. Grass turns yellow then dies. Very disappointing results. Will have to try another product instead.

    You liked it! Something went wrong. Please try again later. Report
  • 4 out of 5 stars

    NaturVet Grass Saver Wafers

    By Linda on Feb 25, 2021

    The dogs love the wafers. They look forward to their "treats". I give the dosage recommended to both dogs. I split the recommended dosage and give each dog half in the morning and the other half after their evening meal. The wafers seem to work on the smaller dog and I haven't noticed a yellow/burned spot with her. But I still notice yellow/burned spots with the 92 pound dog. His urine has a strong smell so maybe there is something in his urine that is the problem.

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    Eliminate yellow spots in your grass

    By irt4pgh3 on Feb 18, 2021

    Have used Grass Saver for about 2 years and the back yard remains green and not affected by our Black lab doing his business there. This product really works well. Make sure you follow the directions for the size of your pup since the amount of tablets is weight dependent.

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    Highly recommend

    By PJJAMES10 on Jan 17, 2021

    A friend recommended this product for our 73 lb dog. Our grass is no longer dead in areas where our dog uses the bathroom. Would highly recommend this product.

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    Great Service, Great Price

    By Matt on Sep 15, 2020

    They are always right on time! It's nice to be able to pause or change a shipment date and the website makes it easy to do. I would recommend this company and their auto-ship feature. I NEVER have to worry about having enough dog food (I have 3 beagles!)

    You liked it! Something went wrong. Please try again later. Report