In view of the frequent occurrences of mycotoxins in cereals, this study assessed the presence of trichothecenes in 121 samples from Romanian markets. These samples were divided into five groups based on product type: (1) bread and bakery products containing white flour, (2) half-brown bread with whole wheat flour, (3) brown bread containing rye flour, (4) pasta, and (5) raw wheat. Gas Chromatography-Mass Spectrometry was used to detect 13 different mycotoxins, which included the Type A compounds HT-2 toxin and T-2 toxin, as well as the Type B compounds deoxynivalenol and nivalenol. Results indicated trichothecene contamination in 90.08% of our samples, with deoxynivalenol predominating by at least 78% in each examined group. Co-occurrence of three or four trichothecenes were found in 23.85% of our samples. Our study underscores the necessity of consistent monitoring of staple foods to prevent the intake of harmful trichothecenes by consumers.

The global growth in canine population has led to a thriving market for pet food, especially treats sector. This review explores the growing market for canine treats, revealing a deep emotional connection between pet owners and their pets, evident in feeding practices. With six distinct categories of treats, meat-based treats dominate due to perceptions of naturalness and health, high-lighting an increased focus on dog nutrition and a preference for raw, locally sourced alternatives. However, labeling discrepancies and a lack of clear nutritional information present a challenge for owners looking for quality treats. Variations in nutritional values and sensory qualities of treats require informed choices to prevent excessive calorie consumption and potential health implications. Effective communication between the veterinarian and pet owners is crucial to adapting treats recommendations based on the individual needs of dogs, taking into account potential health risks and obesity. In conclusion, the use of treats provides several benefits such as positive reinforcement, promoting dental health and providing nutritional support for senior dogs. However, certain aspects that may limit their use should be considered, such as the risk of microbiological contamination, accidents related to incorrect administration, obesity and environmental impacts associated with treat production.

Despite considerable research regarding the benefits of natural living conditions on several aspects of the health and well-being of dairy cows, the effects of pasture access on their overall welfare are less studied. In this comparative study, the Welfare Quality^® protocol was applied in 22 zero-grazing and 17 grazing access farms with an ulterior statistical exploration of the differences found. Moreover, correlations were calculated between pasture access and animal-based welfare measures. Aside from the multiple benefits of pasturing identified within the welfare measures, criteria, and principles, in the overall classification, the farms with permanent confinement ranked lower than the grazing farms. Although both systems used free-stall barns, allowing the cows’ movement, the grazing animals showed improved overall welfare. Yet, the origin-related adaptation of the animals could play a role. The authors recommend research-based tailoring whenever these conditions are intended to be transposed in technology, especially in intensive systems.

Home-prepared diets for dogs, formulated by owners using conventional household ingredients, provide a distinctive means of managing canine nutrition. This method enables precise dietary adjustments tailored to an individual dog’s specific physiological and health requirements, often employing ingredients shared with human diets. For some owners, such diets are perceived as a natural and transparent alternative to commercial pet food, which is occasionally associated with potential long-term health risks. Despite the potential benefits of home-prepared diets, their formulation requires meticulous planning to ensure nutritional adequacy. Diets lacking input from nutrition experts may result in deficiencies or imbalances, posing significant health risks to dogs. This paper critically evaluates the advantages and limitations of home-prepared dog food, underscoring the necessity of professional oversight in developing nutritionally complete and safe feeding regimens.

Microplastic pollution has become a critical environmental issue, affecting terrestrial, freshwater, and marine ecosystems. These pollutants, originating from plastic degradation and primary sources, can act as carriers for harmful substances such as heavy metals and organic contaminants. While mitigation efforts are still in development, biological systems, particularly Black Soldier Fly Larvae (BSFL), have shown promise in organic waste management and pollutant bioaccumulation. Recent research explores the potential of BSFL to interact with and degrade microplastic particles, although the mechanisms remain underexplored. The role of microbial communities in facilitating microplastic degradation is of growing interest, as well as the impact of microplastic ingestion on the larvae’s efficiency in organic waste breakdown. However, experimental inconsistencies and environmental variations continue to delay progress, underscoring the need for further study to optimize bioremediation strategies and assess long-term ecological effects. This systematic review aims to explore the interactions between microplastics and BSFL, focusing on their potential as a bioremediation agent. It investigates the larvae’s ability to reduce microplastic pollution through bioaccumulation and degradation processes.

Microplastic pollution is a pressing global concern, yet its immunotoxicological impacts on invertebrates remain poorly understood. The Black Soldier Fly (Hermetia illucens) larva has gained attention for its role in waste management and potential bioremediation, making it essential to evaluate its interactions with microplastics. In this study, fluorescent carboxylate-modified polystyrene microbeads were directly injected into the hemocoel of larvae to bypass gut-associated variables and investigate systemic immune responses. Experimental groups were analyzed at multiple time points (1 h, 6 h, 24 h, 48 h, and 7 days) using histopathology, cytology, and confocal laser scanning microscopy. Results confirmed the persistence and systemic distribution of microplastics in hemolymph and tissues, with hemocytes exhibiting active phagocytosis of particles. Microplastics were retained within tissues for up to seven days, indicating long-term sequestration. Histological observations further highlighted their close association with metabolically active organs such as the fat body and Malpighian tubules, suggesting possible effects on detoxification and metabolism. These findings demonstrate that microplastics elicit measurable immune responses and are subject to cellular uptake and retention in insect larvae. The study provides novel insights into the immunological and histopathological consequences of microplastic contamination in H. illucens larvae, with implications for their safe use in bioconversion and bioremediation applications.