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Veterinary Allergy Diagnostics Market Size, Share and Forecast 2026-2036

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.

USD 321 mnMarket size 2026
USD 603 mnForecast 2036
6.5%CAGR 2026-2036
United StatesLargest country

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5 segmentation views25 countries2026 to 2036 yearly forecast

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.

ScopeTests 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.
IndustryHealthcare
Value 2025USD 300 mn
Value 2026USD 321 mn
Value 2036USD 603 mn
CAGR 2026-20366.5%
Volume 20262.75 million tests
Volume 20364.68 million tests
Average price 2026USD 116 per test
Report priceStarts from USD 1,999
PublishedNovember 2026

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Veterinary Allergy Diagnostics market size and forecast, 2026-2036

Exhibit 1The global veterinary allergy diagnostics market is forecast to grow from USD 321 mn in 2026 to USD 603 mn by 2036, a rise of 88%Global market value in USD: 2025 base year, 2026 estimate and forecast to 2036. CAGR 2026 to 2036: 6.5%
Veterinary Allergy Diagnostics market value, 2025 to 2036Market value by year. 2025: USD 300 mn; 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. Compound annual growth rate 2026 to 2036: 6.5%.2025321 mn2026440 mn2031603 mn20366.5% CAGR

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

YearMarket value
2026USD 321 mn
2027USD 342 mn
2028USD 364 mn
2029USD 388 mn
2030USD 413 mn
2031USD 440 mn
2032USD 468 mn
2033USD 499 mn
2034USD 531 mn
2035USD 566 mn
2036USD 603 mn

Veterinary Allergy Diagnostics market segmentation

By test

Exhibit 2Serum IgE panels is the largest segment by test, with 58.0% of 2026 revenueEstimated share of 2026 global revenue, by test
Veterinary Allergy Diagnostics market share by test, 2026Share of 2026 revenue by test. Serum IgE panels: 58.0%; Intradermal allergen extracts: 28.0%; Other allergy tests: 14.0%.Serum IgE panels58.0%Intradermal allergen extracts28.0%Other allergy tests14.0%

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Serum IgE panels58.0%61.2%USD 186 mn7.1%
Intradermal allergen extracts28.0%23.3%USD 90 mn4.6%
Other allergy tests14.0%15.5%USD 45 mn7.6%

By animal

Exhibit 3Dogs adds the most revenue by animal, growing from USD 218 mn in 2026 to USD 412 mn by 2036Estimated revenue in USD by animal, 2026 and 2036 forecast
Veterinary Allergy Diagnostics market by animal, 2026 and 2036Revenue by animal in 2026 and 2036. Dogs: USD 218 mn in 2026, USD 412 mn in 2036, change +89%; Cats: USD 64 mn in 2026, USD 127 mn in 2036, change +98%; Horses and others: USD 39 mn in 2026, USD 63 mn in 2036, change +64%.20262036 forecastChangeDogs+89%218 mn412 mnCats+98%64 mn127 mnHorses and others+64%39 mn63 mn

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Dogs68.0%68.4%USD 218 mn6.6%
Cats20.0%21.1%USD 64 mn7.1%
Horses and others12.0%10.5%USD 39 mn5.1%

By test method

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
In vitro serology56.0%56.0%USD 180 mn6.5%
Skin tests30.0%26.0%USD 96 mn5.0%
Immunotherapy14.0%18.0%USD 45 mn9.2%

By allergen

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Environmental46.0%46.0%USD 148 mn6.5%
Food34.0%34.0%USD 109 mn6.5%
Flea and insect20.0%20.0%USD 64 mn6.5%

By buyer

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Veterinary hospitals42.0%40.0%USD 135 mn6.0%
Reference labs38.0%38.0%USD 122 mn6.5%
Dermatology specialists20.0%22.0%USD 64 mn7.5%

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%.

Exhibit 4United States is the largest country market at USD 167 mn in 2026, and the three largest countries hold 66.0% of global revenueEstimated 2026 revenue in USD and share of the global market, ten largest countries
Veterinary Allergy Diagnostics market, ten largest countries in 2026Ten largest countries by 2026 revenue. United States: USD 167 mn, 52.0%; Germany: USD 22 mn, 7.0%; United Kingdom: USD 22 mn, 7.0%; France: USD 16 mn, 5.0%; Japan: USD 13 mn, 4.0%; Canada: USD 13 mn, 4.0%; Australia: USD 11 mn, 3.5%; Italy: USD 9.6 mn, 3.0%; Netherlands: USD 8.0 mn, 2.5%; Brazil: USD 8.0 mn, 2.5%.United States167 mn 52.0%Germany22 mn 7.0%United Kingdom22 mn 7.0%France16 mn 5.0%Japan13 mn 4.0%Canada13 mn 4.0%Australia11 mn 3.5%Italy9.6 mn 3.0%Netherlands8.0 mn 2.5%Brazil8.0 mn 2.5%

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

#CountryValue 2026Share 2026Value 2036CAGR 2026-36
1United StatesUSD 167 mn52.0%USD 310 mn6.4%
2GermanyUSD 22 mn7.0%USD 42 mn6.3%
3United KingdomUSD 22 mn7.0%USD 42 mn6.3%
4FranceUSD 16 mn5.0%USD 30 mn6.3%
5JapanUSD 13 mn4.0%USD 25 mn6.8%
6CanadaUSD 13 mn4.0%USD 24 mn6.5%
7AustraliaUSD 11 mn3.5%USD 22 mn6.8%
8ItalyUSD 9.6 mn3.0%USD 18 mn6.5%
9NetherlandsUSD 8.0 mn2.5%USD 15 mn6.5%
10BrazilUSD 8.0 mn2.5%USD 19 mn8.8%
11SwitzerlandUSD 4.8 mn1.5%USD 8.6 mn6.1%
12SpainUSD 2.8 mn0.9%USD 5.1 mn6.1%
13SwedenUSD 2.1 mn0.7%USD 3.7 mn6.0%
14BelgiumUSD 1.7 mn0.5%USD 3.0 mn6.1%
15AustriaUSD 1.4 mn0.4%USD 2.6 mn6.3%
16DenmarkUSD 1.2 mn0.4%USD 2.2 mn5.9%
17South KoreaUSD 1.1 mn0.3%USD 2.0 mn6.2%
18MexicoUSD 1.00 mn0.3%USD 2.5 mn9.8%
19PolandUSD 0.90 mn0.3%USD 2.4 mn10.1%
20ArgentinaUSD 0.83 mn0.3%USD 2.2 mn10.0%
21New ZealandUSD 0.77 mn0.2%USD 1.4 mn6.5%
22IrelandUSD 0.74 mn0.2%USD 1.3 mn6.0%
23NorwayUSD 0.71 mn0.2%USD 1.3 mn6.0%
24TaiwanUSD 0.64 mn0.2%USD 1.2 mn6.5%
25ChinaUSD 0.61 mn0.2%USD 1.3 mn7.6%
Rest of worldUSD 9.2 mn2.9%USD 16 mn6.0%
Exhibit 5United States and Germany account for 58% of the USD 282 mn the market is forecast to add by 2036Forecast revenue added between 2026 and 2036 by country, in USD
Veterinary Allergy Diagnostics market, where the growth to 2036 comes fromRevenue added between 2026 and 2036. Market value 2026: USD 321 mn. United States: +USD 143 mn; Germany: +USD 19 mn; United Kingdom: +USD 19 mn; France: +USD 13 mn; Japan: +USD 12 mn; 20 other countries: +USD 67 mn; Rest of world: +USD 7.2 mn. Market value 2036: USD 603 mn.Market value 2026321 mnUnited States+143 mnGermany+19 mnUnited Kingdom+19 mnFrance+13 mnJapan+12 mn20 other countries+67 mnRest of world+7.2 mnMarket value 2036603 mn

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.

Read the full research methodology

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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