
The barrier is one job.
The yeast is another.
Every dog carries some yeast on its skin. It only becomes a problem when the barrier thins and the warm places — the ear canal, between the toes, the folds — give it somewhere to settle. Rebuilding the barrier closes the door. It does not clear what already walked in.
The barrier
Collagen feeds the wall back up. It works, and it takes the time it takes — weeks, not days.
The yeast
Already established in the ear and the paw folds. It has its own timeline, and it is the one making the smell.
This is why a barrier routine can be working and the ears still smell. Two problems, one dog, and only one of them was being handled.
What is in one dropper
Straight off the panel on the box. Six plant extracts, every one at a stated milligram — no proprietary blend, no percentage, nothing hidden behind the word “complex”.
Cranberry extract
50 mgVaccinium macrocarpon, fruit
The largest single dose in the formula, and the reason the bottle leads with it.
Eleuthero root
30 mgEleutherococcus senticosus, root
An adaptogenic root, used here at the same weight as the echinacea.
Echinacea
30 mgEchinacea purpurea, aerial parts
The part of the plant above ground, not the root.
Olive leaf extract
25 mgOlea europaea, leaf
Leaf, not oil, and not the fruit.
Oregano extract
6 mgOriganum vulgare, leaf
Small by weight. Oregano is not something you want a lot of in a daily drop.
Thyme extract
4 mgThymus vulgaris, leaf
The smallest inclusion on the panel.
And what carries them
Purified water, vegetable glycerin, chicken flavor, galacto-oligosaccharides, sodium alginate, sodium dehydroacetate.
The galacto-oligosaccharides are a prebiotic fibre — that is the gut half of the label. The chicken here is flavouring, not protein content.
One dropper. On the food.
Squeeze the dropper to the 1 ml line and put it over whatever they already eat, once a day. Wet food, dry food, it does not matter.
There is nothing to hide in cheese, nothing to rub into a sore ear, and no bath. That is the whole routine, and it is the reason people actually keep doing it.
A bottle runs about a month at one dropper a day.

Real dog parents
What changed first
“The paw licking stopped within two weeks. The corn-chip smell is completely gone.”
“By week four her belly wasn’t raw anymore and she stopped chewing her back paw.”
“The first two weeks were quiet. By week five, her hot spots started closing properly.”
Against what is already in the cupboard
Most owners arrive here with three products, one for each place it shows up.
| Yeast Defense | Ear drops | Paw wipes | Medicated baths | |
|---|---|---|---|---|
| Goes on the food they already eat | ||||
| Reaches the ears, paws and folds in one go | ||||
| Nothing to hold your dog still for | ||||
| Every active at a stated milligram | ||||
| Includes a prebiotic fibre | ||||
| 90-day money-back guarantee |
Swipe to see the rest →
Give it 90 days. Keep the bottle either way.
If the smell, the ears and the paws are no different after 90 days, email us and we will refund the order in full. You do not have to send anything back.
Have questions?
We have answers.
How is this different from Bloom Triple Collagen?
Different jobs. The collagen feeds the skin barrier back up, which is slow work. Yeast Defense is for what was already living on the skin while the barrier was thin. A lot of owners run both.
How do I give it?
One dropper — 1 ml — onto their food, once a day. Nothing to hide in cheese, nothing to rub into an ear.
How long does a bottle last?
About a month at one dropper a day.
What should I expect first?
Owners tend to mention the smell before anything else. The paws and ears are the slower part.
Can I give it with medication?
It is a food supplement, made for all ages and all breeds, and it is intended for intermittent or supplemental feeding. If your dog is on prescription medication, check with your vet.
What is actually in it?
Per 1 ml dropper: cranberry 50 mg, eleuthero root 30 mg, echinacea 30 mg, olive leaf 25 mg, oregano 6 mg, thyme 4 mg — carried in purified water, vegetable glycerin, chicken flavor, galacto-oligosaccharides, sodium alginate and sodium dehydroacetate.



