Market overview
The global veterinary allergy diagnostics market is worth USD 321 mn in 2026 and is forecast to reach USD 603 mn by 2036, growing at a 6.5% CAGR. United States is the largest country market and Serum IgE panels is the largest by test segment.
| Scope | Tests that identify allergens behind itching and skin disease in dogs, cats and horses: serum IgE panels, intradermal testing allergens and related reagents sold to vets and reference labs. |
|---|---|
| Industry | Healthcare |
| Value 2025 | USD 300 mn |
| Value 2026 | USD 321 mn |
| Value 2036 | USD 603 mn |
| CAGR 2026-2036 | 6.5% |
| Volume 2026 | 2.75 million tests |
| Volume 2036 | 4.68 million tests |
| Average price 2026 | USD 116 per test |
| Report price | Starts from USD 1,999 |
| Published | November 2026 |
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Veterinary Allergy Diagnostics market size and forecast, 2026-2036
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Year | Market value |
|---|---|
| 2026 | USD 321 mn |
| 2027 | USD 342 mn |
| 2028 | USD 364 mn |
| 2029 | USD 388 mn |
| 2030 | USD 413 mn |
| 2031 | USD 440 mn |
| 2032 | USD 468 mn |
| 2033 | USD 499 mn |
| 2034 | USD 531 mn |
| 2035 | USD 566 mn |
| 2036 | USD 603 mn |
Veterinary Allergy Diagnostics market segmentation
By test
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Serum IgE panels | 58.0% | 61.2% | USD 186 mn | 7.1% |
| Intradermal allergen extracts | 28.0% | 23.3% | USD 90 mn | 4.6% |
| Other allergy tests | 14.0% | 15.5% | USD 45 mn | 7.6% |
By animal
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Dogs | 68.0% | 68.4% | USD 218 mn | 6.6% |
| Cats | 20.0% | 21.1% | USD 64 mn | 7.1% |
| Horses and others | 12.0% | 10.5% | USD 39 mn | 5.1% |
By test method
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| In vitro serology | 56.0% | 56.0% | USD 180 mn | 6.5% |
| Skin tests | 30.0% | 26.0% | USD 96 mn | 5.0% |
| Immunotherapy | 14.0% | 18.0% | USD 45 mn | 9.2% |
By allergen
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Environmental | 46.0% | 46.0% | USD 148 mn | 6.5% |
| Food | 34.0% | 34.0% | USD 109 mn | 6.5% |
| Flea and insect | 20.0% | 20.0% | USD 64 mn | 6.5% |
By buyer
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Veterinary hospitals | 42.0% | 40.0% | USD 135 mn | 6.0% |
| Reference labs | 38.0% | 38.0% | USD 122 mn | 6.5% |
| Dermatology specialists | 20.0% | 22.0% | USD 64 mn | 7.5% |
Top 25 countries for veterinary allergy diagnostics by revenue
Countries are ranked by revenue earned from sales in the country, not by where the product is made. The ten largest hold 90.5% of 2026 revenue and the 25 countries below together hold 97.1%.
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| # | Country | Value 2026 | Share 2026 | Value 2036 | CAGR 2026-36 |
|---|---|---|---|---|---|
| 1 | United States | USD 167 mn | 52.0% | USD 310 mn | 6.4% |
| 2 | Germany | USD 22 mn | 7.0% | USD 42 mn | 6.3% |
| 3 | United Kingdom | USD 22 mn | 7.0% | USD 42 mn | 6.3% |
| 4 | France | USD 16 mn | 5.0% | USD 30 mn | 6.3% |
| 5 | Japan | USD 13 mn | 4.0% | USD 25 mn | 6.8% |
| 6 | Canada | USD 13 mn | 4.0% | USD 24 mn | 6.5% |
| 7 | Australia | USD 11 mn | 3.5% | USD 22 mn | 6.8% |
| 8 | Italy | USD 9.6 mn | 3.0% | USD 18 mn | 6.5% |
| 9 | Netherlands | USD 8.0 mn | 2.5% | USD 15 mn | 6.5% |
| 10 | Brazil | USD 8.0 mn | 2.5% | USD 19 mn | 8.8% |
| 11 | Switzerland | USD 4.8 mn | 1.5% | USD 8.6 mn | 6.1% |
| 12 | Spain | USD 2.8 mn | 0.9% | USD 5.1 mn | 6.1% |
| 13 | Sweden | USD 2.1 mn | 0.7% | USD 3.7 mn | 6.0% |
| 14 | Belgium | USD 1.7 mn | 0.5% | USD 3.0 mn | 6.1% |
| 15 | Austria | USD 1.4 mn | 0.4% | USD 2.6 mn | 6.3% |
| 16 | Denmark | USD 1.2 mn | 0.4% | USD 2.2 mn | 5.9% |
| 17 | South Korea | USD 1.1 mn | 0.3% | USD 2.0 mn | 6.2% |
| 18 | Mexico | USD 1.00 mn | 0.3% | USD 2.5 mn | 9.8% |
| 19 | Poland | USD 0.90 mn | 0.3% | USD 2.4 mn | 10.1% |
| 20 | Argentina | USD 0.83 mn | 0.3% | USD 2.2 mn | 10.0% |
| 21 | New Zealand | USD 0.77 mn | 0.2% | USD 1.4 mn | 6.5% |
| 22 | Ireland | USD 0.74 mn | 0.2% | USD 1.3 mn | 6.0% |
| 23 | Norway | USD 0.71 mn | 0.2% | USD 1.3 mn | 6.0% |
| 24 | Taiwan | USD 0.64 mn | 0.2% | USD 1.2 mn | 6.5% |
| 25 | China | USD 0.61 mn | 0.2% | USD 1.3 mn | 7.6% |
| Rest of world | USD 9.2 mn | 2.9% | USD 16 mn | 6.0% |
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
Competitive landscape
Group 1: Global leaders
- Mars Petcare
- IDEXX Laboratories
- ALK-Abello
Group 2: Regional and specialist players
- Stallergenes Greer
- Nextmune
- Laboklin
- Artuvetrin Therapeutics
- Jubilant HollisterStier
- Allergy Laboratories
- Synlab Vet
Group 3: Emerging and niche players
- Virbac
- Antagene
- VARL
- Lofstrand Labs
Research methodology
Every figure on this page comes from the research framework that we apply to all of the markets we cover. The 2025 base for the veterinary allergy diagnostics market is built from the volume sold and the price that buyers pay, and is cross-checked against the size of the wider industry the market belongs to. Where a market can be sized in more than one way, the routes are compared before a figure is set.
The forecast runs year by year from the 2025 base to 2036. Growth in each year reflects demand from the industries that buy the product, adoption of new technology, pricing, regulation and replacement cycles. Volume and price are modelled together, so revenue in each year equals volume multiplied by average price. The 2026 to 2036 compound annual growth rate of 6.5% is calculated from the resulting values.
The market is divided by test, by animal, by test method, by allergen, by buyer. The 25 largest countries are ranked by revenue earned from sales to buyers in each country, not by where the product is made. Segment values and country values add up to the market total in every year, and every report is checked for consistency before it is published.
Companies are placed in three groups: global leaders, regional and specialist players, and emerging and niche players. The groups describe how companies compete in the market. They are not a ranking and they are not market shares.
Our analysts also carry out primary research. Customized reports add interviews with key opinion leaders, such as senior executives, technical specialists and buyers, to test the assumptions behind the numbers for the question being asked.
Frequently asked questions
How big is the veterinary allergy diagnostics market?
The global veterinary allergy diagnostics market is estimated at USD 300 mn in 2025 and USD 321 mn in 2026.
How fast will the veterinary allergy diagnostics market grow?
It is forecast to reach USD 603 mn by 2036, a compound annual growth rate of 6.5% from 2026, an increase of USD 282 mn.
Which country is the largest market for veterinary allergy diagnostics?
United States is the largest market by revenue at USD 167 mn in 2026, 52.0% of the global total. The three largest countries together hold 66.0%.
Which country is growing fastest?
Among the ten largest markets, Brazil is growing fastest at 8.8% a year from 2026 to 2036.
Which veterinary allergy diagnostics segment is largest?
In the by test split, Serum IgE panels is the largest segment with 58.0% of 2026 revenue.
Who are the leading veterinary allergy diagnostics companies?
Global leaders include Mars Petcare, IDEXX Laboratories, ALK-Abello.
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