This 16 oz bottle is the larger-supply version of Dechra's TrizEDTA Aqueous Flush, and a 4.7 star average gives it a slight edge over the smaller 4 oz size, making it a reasonable pick for households that go through flush regularly.
Owners managing an ongoing flush routine across multiple pets or a longer stretch of time, where the smaller 4 oz bottle would run out too fast.
Skip if
You only need a small amount for a short-term issue, since the 4 oz version is cheaper upfront and easier to use before it expires.
Priced 162% above the category median ($16.99 across 63 tracked models)
Our scorecard
4.5/5overall
Owner rating4.7/5
4.7 average across 154 owner ratings
Popularity1.0/5
154 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog food and health supplements we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
["This is the 16 oz size of the TrizEDTA Aqueous Flush line from Dechra Veterinary Products, labeled for dogs, cats, and horses at $44.45. It's the larger-format counterpart to the brand's 4 oz bottle, aimed at owners who need more volume on hand.", 'As part of the same TrizEDTA line, this flush is generally used as directed by a veterinarian rather than on a fixed at-home schedule, which fits the veterinary-brand positioning of the product.', 'With 154 reviews and a 4.7 star average, it has a larger review base than the 4 oz bottle and a slightly higher rating, which is a good sign for anyone weighing which size to buy.']
Pros
Larger 16 oz size means fewer reorders for ongoing use
Veterinary brand from Dechra Veterinary Products
Strong 4.7 star rating across 154 reviews
Works across dogs, cats, and horses
Cons
Higher upfront price than the smaller 4 oz bottle
A large bottle may go unused or expire if your dog only needs occasional flushing
No detailed product-specific specs were listed for this size beyond the core facts
Performance notes
Buying the 16 oz size makes the most sense when a vet has recommended an ongoing flush routine rather than a single short course, since it works out to a lower cost per ounce than the 4 oz bottle. Otherwise the use case is the same as the smaller size, applied as directed by your veterinarian.
What buyers say
With 154 reviews at a 4.7 star average and about 400 bought in the past month, this larger size has meaningfully more traction than the 4 oz bottle, suggesting owners with ongoing needs tend to size up once they know the product works for their pet.
Is the 16 oz bottle the same formula as the 4 oz TrizEDTA Aqueous Flush?
Yes, this is the same TrizEDTA Aqueous Flush line from Dechra, just in a larger 16 oz size for owners who need more on hand.
How should I use this flush?
As with the smaller size, this is meant to be applied to the affected area as directed by your veterinarian rather than on a generic fixed schedule.
Is the 16 oz size worth it over the 4 oz bottle?
If you expect to use the flush regularly or across more than one pet, the 16 oz bottle works out to a lower cost per ounce. For occasional or short-term use, the 4 oz bottle may be the more practical choice.
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