How long before I know if the diet is working?

Skin usually needs 6-8 weeks. GI signs may shift in 2-3 weeks. Changing foods at day 10 guarantees you will never know.

Elimination diettoy breed

Best Food for Allergies for Malteses

An elimination-diet playbook for Malteses - itch, ear flares, and GI signs - without rotating proteins every week and erasing the data.

Adult weight 4-7 lb
Typical lifespan 12-15 years
Watch list tracheal collapse and white-dog shaker syndrome

Clinical context

Why this stage is different for Malteses

Malteses are often labeled “allergic” after one grocery-aisle experiment. True food-adverse dogs need an 8-week strict elimination diet, then a challenge. Environmental itch is more common than food itch; both can coexist with tracheal collapse and white-dog shaker syndrome. The “best food” is the one that completes a documented trial - hydrolyzed, novel-protein prescription, or a veterinary nutritionist home-cooked plan - not a boutique kangaroo kibble started on a Friday.

Interactive watch list

Allergy symptom checklist

0 of 5 checked

Recurrent ear infections or head shakingwatch
Paw licking, stained fur, or scootingwatch
Chronic soft stool, gas, or vomiting on a schedulewatch
Facial swelling or hives after a meal - stop and call the clinicurgent
Flavored meds, dental chews, or training treats during a “strict” trialurgent

Dated protocol

8-week elimination timeline

Week 0
Baseline photos
Ears, belly, paws. List every edible item in the house including the roommate’s food.
Week 1-2
Strict start
One diet only. Flavored preventives need a veterinary swap. Expect a mess while the gut resets.
Week 3-6
Hold the line
Do not rotate. Maltese itch often improves after week 4 if food is the driver.
Week 7-8
Score the skin
If improved, challenge one antigen at a time. If not, treat as environmental and keep the diary anyway.
After
Lock the recipe
Photograph the winning bag. Future pancreatitis or kidney diets must respect this constraint.

Digital vault

Allergy records that actually help dermatology

Start date, diet name, and every cheat (even “one fry”).
Cytology results from ears/skin - not just “antibiotics again.”
Parasite prevention proof (itch is often fleas).
Steroid or Apoquel/Cytopoint dates so you do not call a trial a failure during a drug taper.
Cross-link tracheal collapse and white-dog shaker syndrome so systemic disease is not missed.

Bowl notes

Choosing a trial food

Over-the-counter “limited ingredient” diets are frequently cross-contaminated. Prescription hydrolyzed or novel-protein diets are the diagnostic tool.

Chicken fat is still chicken for some dogs. Read the full ingredient list.

Toy breeds burn quickly and crash if meals are skipped - split calories into 3-4 feedings while young.

SERP-ready clinical FAQ