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15 results for “infertility”
How Many Puppies Are in a Dog’s Litter?
A dog's litter size—usually 2–10—depends on breed, health, timing, environment, and nutrition. Small breeds like Poodles and Chihuahuas have 2–4; large breeds like Labs, Goldens, and German Shepherds have 6–8. The best breeding age is 2–6; good health and nutrition raise both count and quality, while poor nutrition can cause poor ovulation or infertility.
Why Do Cats Breed with Their Mothers?
Cats mate with their mothers mainly because they have no concept of inbreeding—it is pure instinct, and without another partner during heat they will mate with the nearest relative. The harms are real: more genetic defects and disease, weaker immunity, and lower fertility. Owners should separate sexes at maturity and neuter if not breeding.
How Many Puppies Can a Dog Have in One Litter?
Litter size varies with breed, size, health, age, nutrition, and environment—typically 2-10 puppies. Large breeds like Labradors or Golden Retrievers often have 6-8, while small breeds manage 2-4; first litters and senior dogs tend to be smaller.
Why Is a Male Cat Infertile?
Male cat infertility can come from mechanical issues (persistent penile frenulum, hair rings, poor sperm), late sexual maturity, chromosome abnormalities (most calico toms are sterile), psychological trauma from a bad first mating, or an unfamiliar environment lowering libido. A vet exam confirms the cause and treatment.
What Is Canine Brucellosis
Canine brucellosis is a contagious bacterial infection of dogs caused by Brucella canis. It is best known for causing abortion, infertility, and hidden inflammation in many tissues, and most infections are silent. The greatest risk comes from infected pregnant females, which shed huge numbers of bacteria in the fetus, fluids, and afterbirth at 40-50 days of pregnancy. The disease can also infect people, so strict hygiene is essential. Diagnosis combines bacterial culture with blood tests, and affected dogs are usually isolated or euthanized; breeding stock should be tested before mating to keep the infection out of a kennel.
How to Prevent False Pregnancy in Female Rabbits
A false pregnancy happens when a doe mates but is not fertilized; she shows all the signs of pregnancy yet has no litter, lowering yearly offspring and cutting farm profit. It is harmless to her health and usually resolves in days. To reduce it, keep breeding records and a family tree, use repeat and double mating to raise conception rates, manage stock well, and confirm pregnancy by palpation around ten days after mating so non-pregnant does can be re-bred promptly.
Arsenic Poisoning in Dogs and Cats
Arsenic compounds are extremely toxic and cause severe haemorrhagic gastroenteritis with later nervous-system and marrow signs. Removing the toxin and chelation therapy are the basis of treatment.
Myxoedema (Hypothyroid Dermatosis) in Dogs and Cats
Myxoedema is a hypothyroid disorder in which mucinous material accumulates in the skin and tissues. It causes obesity, marked hair loss, lethargy and cold intolerance, and is treated mainly with thyroid hormone replacement plus skin support.
Zinc Metabolism Disorders in Dogs and Cats
Zinc metabolism disorders in dogs and cats include zinc deficiency, stunted growth, diarrhea, and a crusting dermatitis around the eyes, mouth, and genitals, and zinc excess, causing lethargy, vomiting, and gut inflammation. Deficiency is corrected with dietary zinc and a balanced ration.
Vitamin E Deficiency in Dogs and Cats
Vitamin E deficiency in dogs and cats, often with selenium lack, causes skeletal muscle degeneration, reproductive failure, and in cats cerebellar ataxia, plus a fat-tissue inflammation known as yellow fat disease. It is corrected with dietary vitamin E and treatment of any gut disease.