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Our Policies

Cookies and tracking

Every cookie this website sets, every outside service it loads, and how to change your choice.

Last reviewed 2 October 2026

Your privacy choices

Cookie settings opens the same controls as the notice shown on your first visit, and you can change your choice there at any time. The same button is in the footer of every page.

In the European Economic Area, the United Kingdom and Switzerland, nothing in the Statistics, Marketing or Functional categories runs until you choose. Everywhere else those three categories are on when you arrive, and you can switch any of them off.

If your browser sends a Global Privacy Control signal, Marketing is treated as switched off for as long as the signal is sent, whatever the switch says.

When you make a choice, this website also keeps its own record of it: the three answers, the region, the time, which version of the privacy policy was published, and a short code computed from your internet address and browser name that is different every day. The address and the browser name themselves are not kept, and neither is your email or the page you were on.

Cookies and storage this website sets

These are written by this website’s own code, set by its server or, where the row says so, written on this website by Shopify’s consent script. Each one is in the category named beside it. The Required ones have no switch: the shop, the cookie notice and the tools listed do not work without them. The Statistics entries are written only while Statistics is on, and the Marketing entry only while Marketing is on as well; each row says how it ends.

Cookies and browser storage set by this website
NameTypeWhat it is forWhat it holdsHow long it lastsCategory
__Host-aav_consentCookieThis website, in your browser. The cookie notice and Cookie settingsRemembers your cookie choice so every page follows it and the notice is not shown again.Your three answers, the region the notice was shown for, a version number and the time you chose6 monthsRequired
aav_consentCookieThis website, in your browser. The cookie notice and Cookie settingsThe same record under its plain name. It is written instead of __Host-aav_consent only where the page is not served over https.The same record6 monthsRequired
aav_countryCookieThis website’s server. The cookie notice, before you make a cookie choice, and the footer’s country line and the home page’s prices, until you pick a countryHolds the country our content network reports for your connection. The cookie notice uses it to apply the right default for where you are. Until you pick a country yourself, it also sets the currency of the prices on the home page and the country named in the footer.A two-letter country code24 hoursRequired
_tracking_consentCookieShopify’s consent script, in your browser. The cookie notice and Cookie settings, after every choiceCarries your cookie choice to the checkout, which Shopify runs on a subdomain of this website, so the checkout follows the same answer you gave here. Shopify’s consent script writes it after every choice, Essential only included, and it is set for this website and its checkout together.The answers this website passes to Shopify, in Shopify’s own format: statistics, marketing, the support chat and reviews, and sharing for advertisingSet by Shopify, which also sets how long it lastsRequired
aav_marketCookieThis website’s server. The country and currency pickerRemembers the shipping country you picked, so prices show in your currency.A two-letter country code1 yearRequired
aav-regionBrowser storageThis website, in your browser. The country and currency pickerCarries the country you picked to your other open tabs of this site.The same two-letter country codeUntil you clear this site’s data in your browserRequired
askavet_cart_idCookieThis website’s server. Adding something to your cartIdentifies your cart, so it is still there on the next page and the next visit.The cart’s identifier. Scripts on the page cannot read it30 daysRequired
askavet_cart_presentCookieThis website’s server. Adding something to your cart, and the cart icon in the headerTells the page whether you have a cart at all, so it only asks our server for one when you do.The digit 1 or 0, never the cart itself30 daysRequired
aav_attributionBrowser storage, this tab onlyThis website, in your browser. Your first page on this visit, and reading an article, while Statistics is onRemembers how this visit began and the last article you read, so our statistics can tell which campaigns and articles lead to an app download, a sign-up or a purchase. When you check out, the campaign details are added to your order; the ad click reference only while Marketing is on.The campaign tags of the link you arrived through (such as utm_source), the page you landed on (only its kind for an article, a list of articles by topic, a tool or a search), the Google or Meta ad click reference while Marketing is on, an article number, its topic, its blog and a count. Nothing you typedUntil the tab is closed, or at once when you switch Statistics offStatistics
_shopify_essentialCookieThis website’s server. Browsing the shop while Statistics is onShopify’s essential storefront cookie. In Shopify’s description it holds essential information for the correct functionality of a store such as session and checkout information and anti-tampering data. On this website Shopify, the company that runs the store behind it, sets it only through the consent request this website makes once Statistics is switched on.A random identifier Shopify issues. Scripts on the page cannot read it. Nothing you typed1 yearStatistics
_shopify_analyticsCookieThis website’s server. Browsing the shop while Statistics is onLets Shopify count visits in the shop’s own statistics and recognise the same visitor from one page to the next. Set by Shopify on this website through the same consent request, once Statistics is switched on.A random identifier Shopify issues. Scripts on the page cannot read it. Nothing you typed1 yearStatistics
_shopify_marketingCookieThis website’s server. Browsing the shop while Statistics and Marketing are onIn Shopify’s description it contains marketing data for buyer surfaces such as the storefront or checkout. Shopify sets it through the same consent request, made once Statistics is switched on, but this website passes it on only while Marketing is also allowed and your browser sends no Global Privacy Control signal.A value Shopify issues. Scripts on the page cannot read it. Nothing you typed1 yearMarketing
qr_scanner_session_idBrowser storageThis website, in your browser. Scanning an Ask A Vet QR tagLets our service recognise repeat scans from the same device, which is how it limits misuse of a lost pet’s page.A random identifier our service issues30 daysRequired
qr_scanner_session_id_expires_atBrowser storageThis website, in your browser. Scanning an Ask A Vet QR tagThe date after which the identifier above is deleted.A timestamp30 daysRequired
qr_scan:<tag code>Browser storage, this tab onlyThis website, in your browser. Scanning an Ask A Vet QR tagStops one scan being recorded twice when the page is reloaded or reopened with the Back button.The time of the scanUntil the tab is closedRequired
aav-handover-hospital-handoverBrowser storageThis website, in your browser. The Hospital Handover toolKeeps the handover board you are filling in, so a reload does not lose it.What you typed into the board. It is never sent to Ask A VetUntil you clear it in the tool or clear this site’s data in your browserRequired
aav-triage-v1-emergency-triage-questionsBrowser storageThis website, in your browser. The Emergency Triage Questions toolKeeps the triage answers you have entered, so a reload does not lose them.What you typed into the tool. It is never sent to Ask A VetUntil you clear it in the tool or clear this site’s data in your browserRequired
askavet_vwf_plan_v1_vaccination-worming-calendarBrowser storageThis website, in your browser. The Vaccination and Worming Calendar toolKeeps the plan you built for your pet, so you can pick it up later.The plan you entered. It is never sent to Ask A VetUntil you clear it in the tool or clear this site’s data in your browserRequired
askavet-cpr-settings-v2Browser storageThis website, in your browser. The CPR Timer toolRemembers the timer’s settings.Settings only, such as the mode and sounds. No patient detailsUntil you clear this site’s data in your browserRequired
aav-antithrombotic-prefsBrowser storageThis website, in your browser. The Antithrombotic Calculator toolRemembers the units you chose.Settings only. No patient detailsUntil you clear this site’s data in your browserRequired

Services from other companies

These companies’ code runs in your browser on this website. Each one is in the category named beside it. A Required service is always on. Every other service is loaded only while its category is on, except the Google tag, which is described under the table.

Services from other companies used on this website
ServiceCategoryWhat we use it forTheir privacy policy
ShopifyRequiredRuns the store behind this website: product photos are served from its network, the Shop Pay button on the cart page is its code, and checkout happens on its pages. Where the checkout shares this website’s domain, Shopify’s consent script also carries your cookie choice to it.Shopify privacy policy (opens in a new tab)
Cloudflare TurnstileRequiredChecks that the contact form, the newsletter sign-up and the product review form are being used by a person. It loads only on pages that have one of those forms.Cloudflare privacy policy (opens in a new tab)
Google AnalyticsStatisticsCounts which pages and products are used, so we can fix problems and improve the site.Google privacy policy (opens in a new tab)
Microsoft ClarityStatisticsRecords how pages are used, as session recordings and heatmaps, so we can find and fix what is hard to use: where visitors click and scroll, mouse movement, the pages viewed, the device and browser, and an approximate location from the internet address. The text of the tools, forms and search boxes is hidden from the recordings, and Clarity does not run on the hospital patient-record tools, the tools that keep your entries in the page address, the search results page or the pages behind our QR tags. While Marketing is also on, Clarity is told it may use the cookies it sets on Microsoft’s own domains for advertising; otherwise it is told that advertising storage is denied.Microsoft privacy policy (opens in a new tab)
Shopify analyticsStatisticsCounts page views, collection and product views, searches (never the words searched for) and items added to the cart in the shop’s own statistics. The counts go from your browser to the shop’s own address.Shopify privacy policy (opens in a new tab)
Google AdsMarketingMeasures whether our Google adverts lead to visits and orders.Google privacy policy (opens in a new tab)
MetaMarketingMeasures whether our Facebook and Instagram adverts lead to visits and orders.Meta Platforms privacy policy (opens in a new tab)
KlaviyoMarketingConnects what you look at here to the emails you have signed up to receive from us.Klaviyo privacy policy (opens in a new tab)
Fraud BlockerMarketingChecks the clicks on our adverts for fraud.Fraud Blocker privacy policy (opens in a new tab)
ZendeskFunctionalThe support chat that reaches our team.Zendesk privacy policy (opens in a new tab)
Judge.meFunctionalThe customer reviews on our product pages.Judge.me privacy policy (opens in a new tab)

The Google tag is one script for both Google services. It loads on every page of the shop and is told which storage you have allowed (the QR tag pages load none of the services in this table). Until you accept Statistics, its analytics storage is set to denied; until you accept Marketing, its advertising storage, advertising user data and advertising personalisation are set to denied.

When a category is on, the services in it may set cookies of their own, on this website or on their own domains. Those cookies are described in each company’s privacy policy, linked in the table. The cookies Microsoft Clarity sets are listed in the next section.

Cookies set by Microsoft Clarity

Microsoft Clarity is a service of Microsoft Corporation. It runs on this website only while Statistics is on, and sets these cookies while it runs: the first two on this website, the rest on Microsoft’s own domains, and a browser may not set every one of them. The names, purposes and lifetimes are the ones Microsoft publishes for Clarity. Microsoft stores and processes what Clarity collects on its own servers, which may be outside the country you are in; the Microsoft Privacy Statement, linked in the table above, says how Microsoft handles the data. Clarity is not connected to our Google Analytics account.

How long Microsoft keeps what Clarity collects is set by Microsoft, not by Ask A Vet, and is published for Clarity in the Microsoft Clarity terms (opens in a new tab). While Marketing is also on, Clarity is told it may use the cookies on Microsoft’s own domains for advertising; while Marketing is off, or your browser sends a Global Privacy Control signal, it is told that advertising storage is denied. Switching Statistics off stops Clarity and, where Clarity is running on the page you are on, asks it to delete the cookies it set on this website; the ones on Microsoft’s own domains are managed by Microsoft.

Cookies Microsoft Clarity sets on this website and on Microsoft’s domains
NameWhere it is setWhat it is forHow long it lastsCategory
_clckThis website, written by Microsoft Clarity’s codeKeeps the Clarity user ID and settings for this website, so a later visit is linked to the same ID.1 yearStatistics
_clskThis website, written by Microsoft Clarity’s codeJoins the pages of one visit into a single session recording.24 hoursStatistics
CLIDMicrosoft’s own domains (clarity.ms and bing.com)Records when Clarity first saw this browser on any website that uses Clarity.1 yearStatistics
ANONCHKMicrosoft’s own domains (clarity.ms and bing.com)Records whether MUID is passed to ANID, a Microsoft advertising cookie. Clarity does not use ANID, so this is always set to 0.10 minutesStatistics
MRMicrosoft’s own domains (clarity.ms and bing.com)Records whether MUID should be refreshed.7 daysStatistics
MUIDMicrosoft’s own domains (clarity.ms and bing.com)Identifies browsers that visit Microsoft websites. Microsoft uses it for advertising, site analytics and other operational purposes. Clarity is told it may use it for advertising only while Marketing is on here.1 yearStatistics
SMMicrosoft’s own domains (clarity.ms and bing.com)Keeps MUID the same across Microsoft’s domains.Until you close your browserStatistics