Cryptorchidism is the medical term that refers to the failure of one or both testicles (testes) to descend into the scrotum. The testes develop near the kidneys within the abdomen and normally descend into the scrotum by two months of age. In certain dogs, it may occur later, but rarely after six months of age.

Apr 21, 2023 · If one or both testicles fail to move into the scrotum, it’s called cryptorchidism. It’s also known as an undescended testicle or retained testicle in dogs. Why do we worry about cryptorchidism in dogs? Firstly, testicles that are too warm, i.e., inside the abdomen, have an increased risk of becoming cancerous.

Jul 18, 2016 · The testes, or male gonads, are oval in shape and directed dorsocaudally. Each testis with its respective epididymis and distal spermatic cord is located within the scrotum. The left testis is farther caudal than the right testis; this orientation decreases pressure on each testis and allows the testes to glide easily on each other. 24.

Feb 23, 2022 · What is Cryptorchidism in Dogs? Cryptorchidism is a condition found in male dogs in which one or both testicles have not descended into the testicular sac (scrotum). Testicles usually descend around 6–16 weeks of age.

Jul 30, 2023 · Cryptorchidism, also known as retained testicles or undescended testicles, is a common reproductive condition that can affect male dogs. In cryptorchidism, one or both testicles fail to descend into the scrotum, the sac that houses the testes.

Mar 26, 2025 · Dogs, like humans, can develop various types of testicular tumours. The three most common types are: Seminomas Arising from the pre-sperm stem cells within the testes, seminomas are generally benign, though they can occasionally become malignant. They tend to occur in older, intact male dogs and can cause testicular enlargement or discomfort.

Mar 19, 2025 · If your dog only has one descended testicle, it could indicate a condition called cryptorchidism. The other testicle is likely retained in his abdomen or in the inguinal canal.

Mar 21, 2024 · Swollen testicles in dogs (either one or both) can result from issues with the reproductive organ itself or be due to swelling of the scrotum, the skin around the testicles. Infection, trauma, and cancer are the most common causes of scrotal swelling in dogs.

Apr 1, 2025 · There are three parts of a male dog’s genital area we’ll look at: the testes, the penis, and the genital tract. The testes, or testicles, are the parts of a dog’s genital area that...

Feb 14, 2024 · Discover the complete guide to cryptorchidism in dogs, a condition where testicle(s) fail to descend. Learn about the causes, risks, treatment options, and the importance of early intervention.