Internal parasites, particularly worms, can pose a health risk to our canine companions. Understanding how dogs contract these pesky invaders is paramount to their prevention and overall well-being. In this article, we'll delve into the mechanisms through which dogs can acquire internal worms, shedding light on the importance of preventive measures and regular veterinary care.

Ingestion of Contaminated Matter:
One of the primary ways dogs contract internal worms is through the ingestion of contaminated matter. This can include contaminated water, soil, or even the feces of other infected animals. Dogs are naturally curious and explore their environment through sniffing, licking, and, unfortunately, tasting. In doing so, they may unknowingly consume worm eggs or larvae present in the environment.

Consuming Infected Intermediate Hosts:
Some worms have intermediate hosts, such as fleas, ticks, or small mammals. Dogs that hunt or come into contact with these hosts can ingest them, leading to the introduction of worm larvae into their system. Once inside the dog's body, these larvae develop into mature worms, causing potential health issues.

Transmission from Mother to Offspring:
Certain worms, such as roundworms and hookworms, can be transmitted from mother to offspring during pregnancy or through nursing. Puppies can be born with internal parasites, emphasizing the importance of deworming protocols for both pregnant dogs and their litters. Regular veterinary check-ups for pregnant dogs and preventive measures for nursing pups are crucial to interrupt this mode of transmission.

Ingestion of Raw or Undercooked Meat:
Dogs with a diet that includes raw or undercooked meat may be at risk of contracting certain types of worms. Raw meat can harbor parasitic larvae, especially in the case of tapeworms. Ensuring that meat is properly cooked and adhering to a balanced and vet-approved diet reduces the risk of worm infestations.

So, how do we prevent it?

Regular Veterinary Check-ups:
Regular veterinary check-ups are essential for monitoring your dog's overall health and detecting any signs of internal worms early on. Your veterinarian can recommend an appropriate deworming schedule based on your dog's lifestyle and risk factors.

Proper Hygiene Practices:
Practicing good hygiene is crucial in preventing the spread of internal worms. Regularly cleaning up your dog's feces, maintaining a clean living environment, and avoiding areas with known contamination can significantly reduce the risk of exposure.

Administering Preventive Medications:
Рекомендованные ветеринарами профилактические препараты, такие как ежемесячные противосердечные гельминты, часто включают защиту от некоторых внутренних паразитов. Прием этих лекарств по назначению обеспечивает дополнительный уровень защиты от глистов.


Понимание того, как собаки заражаются внутренними червями, дает владельцам домашних животных возможность принимать активные меры по предотвращению заражения. Благодаря сочетанию регулярной ветеринарной помощи, надлежащей гигиены и профилактических лекарств мы можем защитить наших собачьих компаньонов от рисков, связанных с внутренними паразитами. Уделяя приоритетное внимание этим мерам, мы способствуем общему здоровью и счастью наших любимых пушистых друзей.