Intestinal parasites of dogs and cats may affect their health with a significant zoonotic risk to public health. Therefore, establishing an efficient control program should pass through the determination of the diversity, prevalence, and pathogenicity of those parasites. This study aimed to determine the prevalence of intestinal parasites in dogs and cats and proceed to infection comparisons between young and adult animals. The detection of parasites in fecal samples was determined using flotation and immunofluorescent methods across 320 dogs and 64 cats from the Kvarner region in Croatia. The prevalence was calculated for each detected parasite in its host. Differences in prevalence between young animals and adults were analyzed. Parasites were detected in 32 dogs and 34.4% of cats. In total, 12 different genera were detected; Giardia spp. was the most prevalent parasite in both species, infecting 24.7% and 18.8% of investigated dogs and cats, respectively. Cryptosporidium spp. and Toxocara cati had a prevalence of (18.4%) and (6.3%), respectively. Prevalences of Giardia spp. , Cryptosporidium spp ., and Cystoisospora spp . were significantly ( P < 0.05) higher in puppies compared to adult dogs. Pentatrichomonas hominis ( P. hominis ) was detected in one puppy. In addition to the first report of P. hominis , a relatively high prevalence of intestinal parasites in dogs and cats in the Kvarner region of Croatia was recorded, posing a potential zoonotic risk.

Effective antimicrobial stewardship (AMS) is crucial for combating the rise of antimicrobial resistance (AMR), particularly in veterinary medicine. Educational programs targeting veterinary students can play a significant role in shaping their knowledge and attitudes toward antimicrobial use and stewardship. This study aimed to evaluate the impact of educational programs on the knowledge and attitudes regarding AMS among veterinary students in Serbia. A structured educational program on AMS was implemented for veterinary students at the Faculty of Agriculture, University of Novi Sad. Pre- and post-symposium assessments were conducted to measure changes in students’ knowledge and attitudes. The study employed a mixed-methods approach, including surveys and focus groups, to gather quantitative and qualitative data. The study resulted in significant short-term improvements in students’ knowledge of AMS principles and their attitudes toward responsible antimicrobial use. Participants demonstrated a better understanding of the mechanisms of resistance and the importance of adhering to stewardship guidelines. Qualitative feedback indicated increased awareness of the consequences of inappropriate antimicrobial use and a stronger commitment to applying stewardship practices in their future careers. The educational programs effectively enhanced immediate veterinary students’ knowledge and attitudes regarding AMS. These findings underscore the importance of integrating targeted educational programs into veterinary curricula to promote responsible antimicrobial use and combat resistance in veterinary practice.

The Istrian goat is one of three Croatian autochthonous national breeds. It is white in color, with typically long horns and beards, and a large body frame. Due to the small number of living individuals, it is considered a critically endangered breed. It was reaffirmed and protected in 2013. Since then, several necessary steps for its revival have been taken, including gathering information on all existing animals and breeders, taking body measurements and genotypization of goats, and founding the breeding organization. In late 2022, a plan was started to revive, promote and commercialize the breed.

Prilikom planiranja istraživanja važno je pravilno odrediti potrebnu veličinu uzorka. Korištenje uzorka neadekvatne veličine može rezultirati gubitkom vremena, novca, ali i etičkim problemima. Ovisno o tipu istraživanja postoje različite metode za iz...

The small-spotted catshark and the smooth-hound are cartilaginous, carnivorous fish with similar depth ranges in their habitats. These two species are among the most abundant elasmobranchs in the Adriatic Sea and are frequently caught by local fishermen using longline fishing. Despite their ecological similarities, little is known about the physiological differences in their digestive processes. The study of enzymatic digestion in these ecologically relevant species helps to fill the knowledge gap in the understanding of nutrient processing in cartilaginous fish. Therefore, the aim of this study was to determine, measure and compare the enzymatic activity of alkaline phosphatase, acid phosphatase, non-specific esterase and aminopeptidase. Fish were caught in the central part of the Adriatic Sea between 2021 and 2023. A total of 60 adult individuals were analyzed, with samples taken from six parts of the digestive tract. Histochemical analysis of 1440 slides revealed clear differences in enzyme activity between the two species. In the small-spotted catshark, cellular protein degradation was most pronounced in esophagus, posterior stomach and rectum, whereas in the smooth-hound, it was concentrated in posterior stomach and spiral intestine. Cellular digestion of lipids in the small-spotted catshark appears to occur primarily in the stomach. The results of this study provide new insights into the distribution of cellular digestive enzymes in cartilaginous fish and emphasize the importance of studying the entire digestive tract as an integrated system rather than focusing on individual parts. This study fills an important knowledge gap and contributes to a deeper understanding of digestive physiology, which in turn has implications for species conservation and biological variability.