Feedlot Atlas

Medical

Free

The Feedlot Atlas app is intended to help veterinary students, technicians, clinicians, specialists, and cattle producers. It contains a thorough and comprehensive collection of feedlot cattle diseases that ranges from rare conditions of unknown etiology to very well understood and common diseases, with 10 chapters arranged by body system available in Chinese, English, French, Portuguese, Russian, Spanish and Turkish. There are over 700 educational, highly informative high resolution images in the atlas. Although most of the images are of postmortem lesions, pictures of clinical findings in live animals are also included where applicable. Postmortem examination has been and continues to be the main diagnostic procedure used for feedlot cattle diseases. The aim of this atlas is to provide the user with reference photographs of different lesions and diseases encountered in cattle practice.

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We've added age-appropriate content settings to Feedlot Atlas, in line with Apple's latest App Store guidelines. This helps ensure the app is suitable for the right audience and keeps our platform safe and compliant. Everything else you love about the app stays exactly the same.

The developer, Merck Sharp & Dohme LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary based, for example, on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Provider
  • Merck Sharp & Dohme LLC
Size
  • 482.7 MB
Category
  • Medical
Compatibility
Requires iOS 26.0 or later.
  • iPhone
    Requires iOS 26.0 or later.
  • iPad
    Requires iPadOS 26.0 or later.
Languages
  • English
Age Rating
18+
  • 18+
  • This app is rated 18+ with content restrictions.

    Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls.
  • In-App Controls
    Age Assurance

    Frequent
    Medical Treatment Information
Copyright
  • Copyright © 2026 Merck & Co., Inc., Rahway, NJ, USA and its affiliates. All rights reserved.