To increase the effectiveness of animal production, many businesses that specialize in the creation of novel nanomaterials have launched poultry and cattle production systems. Metal nanoparticles are sometimes added to animal diets as supplements, but the effects are not always clear-cut. The literature is replete with reports on the varied impacts of this kind of animal supplementation. The purpose of the paper is to describe what is currently known about the potential use of nano-metal forms in animal feeding as well as any potential advantages and disadvantages. The benefits of using nanoparticles as feed additives have most frequently been seen in improvements of the feed conversion rate, more significant average daily gains, or increases in body weight. However, the impact of adding nanoparticles to meals was sometimes imperceptible. Positive effects are thought to result from the powerful antibacterial activity of nanoparticles, particularly against Gram-negative and Gram-positive bacteria. The investigation of avian and animal progeny systems for increasing production efficiency and meeting consumer demand for premium meat and poultry product. Due to the small size of nanoparticles, they pass through the gastrointestinal tract walls very quickly and have a variety of significant effects on different body systems. This gives researchers the chance to work with nanomaterials by researching a variety of veterinary fields, such as production, reproduction, disease control, and working with biological materials.