Monitoring of parasitic diseases of dogs

Keywords: parasitology, intestinal helminthiasis, mono invasion, mixed invasion, dogs


During the study, dogs were diagnosed with the following helminthic diseases: toxocariasis, echinococcosis, uncinariosis, trichuriasis, capillariosis, dipilidiosis, which took the form of mono and mixed invasions.

The aim of this study was to identify the intensity of helminth infestation of dogs of different ages and methods of keeping.

Materials and methods. Experimental studies were conducted during 2018–2020 on the basis of the laboratory “Innovative technologies and safety and quality of livestock products” and “Veterinary Pharmacy” of the Department of Veterinary Examination, Microbiology, Zoohygiene and Safety and Quality of Livestock Products; epizootology and parasitology of the Faculty of Veterinary Medicine of Sumy National Agrarian University.

In cities and villages, faecal samples were taken from dogs, taking into account the method of keeping (tethered or untethered) and their use (office, hunting, decorative, etc.), which were placed in airtight containers, labeled samples and sent to the laboratory for the research.

The object of clinical and laboratory research were dogs aged one to seven years, admitted to veterinary clinics in the period from 2018 to 2020, with suspected helminthic diseases. Testing of dogs was performed by collecting medical history and clinical examination.

Results. According to the results of the research, it was established that among helminthic diseases during 2018–2020 the following diseases were registered: toxocariasis, cestodes, uncinariosis of dogs. Among the blood-parasitic diseases for the period 2018–2020 were diagnosed with heartworm disease, babesiosis of dogs.

Among ectoparathyroidism, the laboratory diagnosed demodectic mange, otodectosis, canine sarcoptosis, and carnivorous syphonepterosis. A total of 513 surveys were conducted in 2018, of which 80 were positive; for 2019–509, of which positive – 58; for 2020 – 488, of which 62 are positive.

Conclusions. Intestinal helminthiasis has been found to account for the lowest proportion (11 %) of carnivorous parasitic diseases compared to blood parasitic diseases (19 %) and ectoparasitosis (70 %), but they are of great interest for study because of their significant epidemiological significance and may be the cause of disease in humans.

It has been proven that helminthic diseases of dogs run as mixed invasion, and a minority of cases 31.7 % of cases run as mono invasion. Of the total number of patients with helminthic diseases, 73.4 % of the total number of animals were accompanied by other diseases of infectious and non-infectious ethology


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Author Biographies

Bogdan Morozov, Sumy National Agrarian University

Department of of Veterinary Examination, Microbiology, Zoohygiene and Safety and Quality of Livestock Products

Andrii Berezovskyi, Sumy National Agrarian University

Department of of Veterinary Examination, Microbiology, Zoohygiene and Safety and Quality of Livestock Products


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How to Cite
Morozov, B., & Berezovskyi, A. (2021). Monitoring of parasitic diseases of dogs . EUREKA: Health Sciences, (4), 109-116.
Veterinary Science and Veterinary Medicine