4 Shampoo for Dogs, Cats and Horses, 16 Ounce
- Dog Shampoo
- Better rated than 73%
A general purpose 16 oz shampoo for dogs, cats and horses, though the listing itself supplies no formulation detail to evaluate beyond that.
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How it ranks among the 131 dog shampoos we track
4.7★ across 288 Amazon ratings, Bayesian-smoothed toward the category average.
288 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
700+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 131 dog shampoos we track - how the scorecard works · full dog shampoos data report. Confidence: limited - incomplete product information.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This is a 16 ounce shampoo formulated for use across dogs, cats and horses, sold under model number 16TCSW. Beyond the title, the listing does not provide ingredient or formulation detail.
With no ingredient list, scent profile or coat type guidance provided, buyers are working mostly from the title and the multi species claim. A shampoo marketed across three different animals suggests a general purpose cleaning formula rather than one built for a specific coat or skin condition.
- 16 ounce size
- Model 16TCSW
- Multi species use: dogs, cats, horses
Who it's for
Well suited to a household with mixed animals looking for one shampoo bottle instead of separate products per pet. Not a fit for anyone needing to address a specific skin condition, since no medicated or specialty claim is listed.
Strengths and trade-offs
Drawn from this product's published specifications.
- Marketed for use across dogs, cats and horses
- 16 oz bottle size
- No ingredient list or formulation detail provided
- No description or specification data included
Performance notes
No ingredient list or method of action is provided in this listing, so its cleaning or conditioning behavior cannot be described beyond what a general shampoo does.
Specifications
| Brand | 4 |
|---|---|
| Model | 16TCSW |
How it compares
This product against the closest alternatives we track in dog shampoos.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| 4 Shampoo for Dogs, Cats and Horses, 16 OunceThis product | 4.7 / 5 | 288 | 2.7 / 5 |
| earthbath, Oatmeal & Aloe Dog Shampoo - Oatmeal Shampoo for Dogs, Itchy, Dry Skin Relief…earthbath | 4.7 / 5 | 8,500 | 4.6 / 5 |
| Douxo S3 PYO Medicated Dog Shampoo with 3% Chlorhexidine for DogsDouxo | 4.7 / 5 | 7,800 | 4.6 / 5 |
| Wahl USA Dry Skin & Itch Relief Pet Shampoo for DogsWAHL | 4.6 / 5 | 42,700 | 4.6 / 5 |
| Arm & Hammer Deodorizing Dog Shampoo with Baking Soda for Odor ControlARM | 4.6 / 5 | 22,400 | 4.6 / 5 |
Similar dog shampoos from other brands
Questions about the 4 16TCSW
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What animals is this shampoo made for?
The listing markets it for dogs, cats and horses.
How much shampoo comes in one bottle?
16 ounces.
Does the listing specify ingredients or scent?
No, the available data does not include an ingredient list or scent description.