Perceptions of animal welfare among dairy technical advisors reveal a complex interaction between knowledge, ethical values, and practical realities, often shaped by cognitive dissonance described as the psychological discomfort that arises when beliefs and behaviors conflict. This study aimed to explore how Brazilian advisors conceptualize animal welfare and how this is reflected in the management practices they recommend to farmers. Two hundred seventy-two participants answered two open-ended questions through an online questionnaire. Answers were analyzed to identify both the perceived key elements for promoting welfare and the practices most frequently recommended to achieve it. Responses indicated that advisors view welfare as a multidimensional concept aligned with the Five Domains model that includes nutrition, environment, health, behavior, and mental state. However, when asked about the practices they recommend, the focus shifted toward more operational actions including improving facilities, hygiene, and feeding systems rather than promoting opportunities for natural behaviors or affective state. This divergence between what is valued and what is practiced may reflect an underlying cognitive dissonance, i.e., advisors acknowledge the significance of animal welfare but must operate within economic system and cultural constraints that limit the implementation of these ideals. To reduce this dissonance, individuals may unconsciously justify compromises, reframing welfare as compatible with existing production goals. This tension between beliefs and professional practice reflects a broader social pattern, in which people’s affection for animals coexists with their use for human purposes. Recognizing this dissonance is crucial for transforming awareness into action, encouraging reflective dialogue, and continuous education, and it can help advisors align their welfare beliefs with consistent on-farm practices, promoting more compassionate and sustainable dairy systems.