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Veterinary medicine has changed through wider access to specialists, faster diagnostics, more preventive and personalized care, and digital tools such as telehealth. These advances can help veterinarians make more informed decisions, but they do not guarantee a better outcome: clinical judgment, evidence, regulation, access, and cost still matter.
What are the biggest changes in veterinary medicine since the 1990s?
The biggest shift is not one machine or treatment. It is a broader change in how care is organized: more specialty services are available, clinics can obtain some test results much faster, and veterinary teams have more ways to monitor, prevent, and investigate illness. At the same time, new tools raise questions about evidence, privacy, regulation, and affordability.
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How has access to veterinary specialists changed?
Owners in many parts of the United States now have more geographically convenient access to board-certified specialists than they did in the 20th century. Rather than relying mainly on veterinary colleges for advanced referral care, practices can refer patients to specialists in fields such as internal medicine, cardiology, oncology, surgery, dermatology, sports medicine, and dentistry.
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That wider availability can give a primary-care veterinarian more options when a pet has a complex condition or needs specialized treatment. It does not mean every community has every specialty, or that referral is always practical: distance, appointment availability, and cost can still shape what care an owner can access. A specialist generally complements rather than replaces the pet’s regular veterinarian, who can help coordinate records, follow-up, and ongoing care.
For an owner considering a referral, useful questions include what problem the specialist is being asked to investigate, what decisions could change based on the consultation, and how results and follow-up will be shared with the primary-care practice. Those questions help distinguish a necessary next step from a test or appointment that may not affect the care plan.
Why can veterinary diagnostics be faster now?
Digital imaging and in-clinic laboratory analyzers have reduced delays that were once built into some routine diagnostic workflows. Digital radiographs can be viewed without the film-development step, while in-house blood chemistry and blood count testing can provide information during the visit rather than after a sample has traveled to an outside laboratory.
Turano’s 2023 AKC Pet Insurance article gives a specific comparison: in-hospital blood chemistry and count results may arrive in under 10 minutes, versus 24–72 hours for older send-out testing. That is a figure reported in that article, not a guarantee for every clinic, test, or patient. Some tests still need to be sent to an outside laboratory, and turnaround depends on the test and clinic.
Faster results can matter when a veterinarian is making decisions during an urgent case or needs to assess a patient before proceeding. Digital radiography can also reduce the delay associated with developing film and may reduce repeat exposure when images can be reviewed promptly. But speed is only one part of good diagnosis: the result still has to be interpreted alongside the animal’s history, examination, and other relevant findings.
What new technology do veterinarians use?
Veterinary technology now spans imaging, monitoring, records, software, and laboratory testing. The American Animal Hospital Association’s 2025 board article describes tools including 3D imaging, digital radiology, AI-enhanced diagnostics, telemedicine, genetic testing, wearables, rehabilitation, and greater use of credentialed technicians. The article presents an individual viewpoint, not a formal endorsement by the entire AAHA Board.
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Technology can support a veterinarian’s decisions, but it should not be treated as a substitute for them. The College of Veterinarians of Ontario’s March 2024 position statement discusses telemetric devices, robotics, electronic records, diagnostic tools, software as a medical device, AI, and data analytics. It emphasizes that adoption depends on a veterinarian’s competence and professional judgment.
The Ontario regulator also calls attention to potential bias, explainability, relevant prelaunch testing, privacy, and security. These are practical questions for owners, too: What information does a tool collect? Who can access it? What does it actually tell the care team? How is the result checked against the pet’s condition? A polished interface or a new product does not by itself establish that a tool is reliable or useful for a particular animal.
Can genetic tests and wearables personalize pet care?
They may contribute information that helps a veterinary team tailor monitoring or discuss risk, but neither a DNA result nor a wearable reading is a diagnosis on its own. AAHA’s 2025 board article describes genetic testing and wearables as part of a trend toward more personalized care; their usefulness depends on what question is being asked and how a professional interprets the information.
A consumer dog DNA test kit, for example, may provide information associated with a pet’s genetic profile. It should be treated as supplementary information, not a way to diagnose disease or choose treatment without veterinary guidance. No general accuracy rate or price for consumer tests is established across products, so neither should be assumed across products.
Before using a test or monitor, clarify its intended purpose. Is it meant to help identify a risk, track a change over time, or support investigation of a current problem? Ask what a result can and cannot establish, whether it could change the care plan, and whether the veterinary team can interpret it. A device that produces more data is not automatically more helpful if the information is not clinically relevant or actionable.
Is veterinary telemedicine safe for pets?
Telehealth can improve access to veterinary services, but it must meet professional standards and is not a blanket substitute for an in-person examination. The American Veterinary Medical Association (AVMA) says connected care should preserve the same standard of care used in person and notes that veterinary medical care requires an established veterinarian-client-patient relationship, or VCPR.
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Legal requirements vary by state and province, including when an in-person examination is needed. That means a virtual appointment’s ability to support diagnosis, treatment, or a prescription can depend on where the veterinarian and patient are located and the applicable rules. The AVMA’s connected-care guidance distinguishes telehealth from telemedicine and emphasizes professionalism and the VCPR; it should not be read as a claim that every virtual service can legally prescribe or diagnose in every jurisdiction.
Telehealth may be useful for appropriate remote access and communication, but a screen cannot supply information that requires a physical examination or diagnostic procedure. If a remote conversation cannot establish what is wrong or what care is needed, the veterinarian may advise an in-person visit. Owners should ask how the service handles records, follow-up, and escalation to in-person care, and confirm that the veterinarian is authorized to provide the service where they live.
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Are newer cancer tests more reliable?
Emerging tests can offer additional avenues for investigation, but availability does not prove that a test improves outcomes. AAHA’s 2026 oncology guidance says no blood or urine test can conclusively rule cancer in or rule it out in a veterinary patient.
The guidance discusses liquid biopsy and tumor-genome profiling as emerging options, while noting that evidence is currently insufficient to conclude that these tests meaningfully improve outcomes. A test result therefore needs to be considered in context, with a veterinarian explaining what it can establish, what uncertainty remains, and whether additional evaluation is appropriate.
This distinction matters when a test is marketed as advanced or personalized. Ask whether it is being used to screen, investigate a suspected problem, characterize a known tumor, or guide a treatment decision. Those are different purposes, and a result that is informative for one may not answer another. Do not treat a negative result as proof that cancer is absent or a positive result as a complete diagnosis.
What should pet owners know about regenerative medicine and gene-based treatments?
Cell-based treatments, regenerative medicine, and intentional genetic changes are active areas of innovation, but experimental or available does not mean FDA-approved for animals. The U.S. Food and Drug Administration says no animal cell, tissue, and cell-based products (ACTPs) are FDA-approved for animals, and warns that unapproved products can have unknown safety, effectiveness, manufacturing, or labeling quality.
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Before pursuing a stem-cell or similar treatment, ask the veterinarian about the product’s regulatory status, the evidence for the specific condition, possible risks, and what alternatives exist. The FDA’s overview of veterinary regenerative medicine and its questions for pet owners about ACTPs explain why those distinctions matter.
Not every newer therapy is in the same regulatory category. The FDA reports that Solensia (frunevetmab) was approved in 2022 as the first monoclonal antibody approved for use in any animal species. The agency’s Veterinary Innovation Program is intended to give developers a more predictable, risk-based pathway for certain genomic, cell-and-tissue, and gene-therapy products. That program does not mean that every product in development is approved or proven effective.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Why does veterinary care cost more now?
There is no single explanation, and costs vary by location and case. One factor is the higher standard of care available: specialty referrals, diagnostic equipment, in-clinic testing, skilled support staff, and follow-up can add services and resources that were less available decades ago. This is the perspective presented by Turano in the AKC Pet Insurance article, not a complete accounting of every clinic’s prices or every reason costs change.
Workforce economics are part of the picture as well. The AVMA’s 2026 Economic State of the Veterinary Profession introduction reports that almost 60% of the 2025 graduating class entered full-time employment, while nearly 20% had more than $300,000 in DVM debt. It also says established-veterinarian incomes were leveling in inflation-adjusted terms and that companion-animal revenue per full-time-equivalent veterinarian was lower in 2025 than in 2024 for some practice types. These figures describe profession-wide pressures; they do not determine the price of an individual pet’s care.
Practices are encouraged to review operations, use technology appropriately, and engage the veterinarian-led team. That reflects a continuing challenge: sustaining access and care while supporting the people and systems that deliver it. For owners, it is reasonable to ask for an estimate, the purpose of each recommended test, and whether there are clinically appropriate alternatives. An estimate is not a promise that the final bill will be identical if the pet’s needs change.
Pet insurance is one possible way to plan for veterinary expenses, but it is not a guarantee that a particular bill will be paid. Before enrolling, check coverage limits, exclusions, waiting periods, deductibles, and any applicable regional differences. Compare those terms with your budget and the kinds of care you want to be able to consider; avoid assuming a policy covers a condition or treatment unless its terms say so.
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How should owners weigh a new veterinary tool or treatment?
Use the same core questions whether the proposal involves an app, a DNA test, a wearable, telehealth, an AI-assisted result, or a regenerative treatment: what is the clinical purpose, how strong is the evidence, who interprets the result, and could it change care? The answers help separate useful support from novelty or marketing.
- Purpose: What specific health question is this tool or treatment meant to address?
- Evidence: What is known about its safety and usefulness for this condition, and what remains uncertain?
- Professional role: Who reviews the information, and how does it fit with the examination and other findings?
- Rules: Is the service or product authorized for the intended use, and do local rules permit the proposed care?
- Practical impact: What are the cost, access, privacy, and follow-up implications?
These questions reflect the emphasis in professional and regulatory guidance. The Ontario regulator’s central principle is that innovation should serve animal health and welfare at the point of care; its position statement says that the benefit and positive outcomes for animals must remain paramount as veterinary medicine advances.
What has not changed?
Technology has expanded the options available to veterinary teams, but it has not removed the need for a competent veterinarian to interpret findings and make decisions with the animal’s welfare in view. A faster test may shorten a wait, a specialist may broaden available expertise, and a digital tool may add information; none guarantees that a diagnosis is certain or that a treatment will succeed.
The most useful way to understand 21st-century veterinary medicine is as a widening set of capabilities—not a promise that every new service is necessary, affordable, or proven. Owners can benefit from asking what a recommendation is intended to answer, what its limits are, and how the result will affect the next decision.
Frequently Asked Questions
What should I bring to a specialist appointment for my pet?
Ask your primary-care clinic to share relevant records, test results, imaging, and a concise history of the problem with the specialist. Confirm before the visit which records were sent and whether the specialist needs anything else to assess the referral question.
Can an online pet DNA result tell me what disease my dog has?
No consumer DNA result should be treated as a disease diagnosis by itself. If a result raises a health concern, show it to your veterinarian and ask whether it is relevant to your pet’s history and whether any clinical evaluation is warranted.
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The rules depend on jurisdiction, and state or provincial requirements may specify when an in-person examination is necessary. Check with the veterinary regulator or licensing authority for your location, and ask the service where its veterinarian is licensed.
Does FDA approval mean a treatment is right for every pet?
Approval and suitability for an individual animal are separate questions. A veterinarian can explain whether an approved treatment fits the pet’s condition, what risks and alternatives apply, and what monitoring may be needed.
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