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1892 results for “male female”
What kind of dog is a Bull Terrier?
A British terrier of medium size (males 25-45 kg, females 20-40 kg) with a strong, muscular body. Brave, smart, and loyal, it bonds with family, especially children, but is wary of strangers. It needs plenty of exercise.
What signs precede goldfish spawning?
Before spawning, color brightens, the belly enlarges with eggs and droops at the rear; they grow active, swimming constantly, with males circling females. These are clear physical and behavioral changes.
How can a puppy get pregnant?
After the reproductive organs mature with healthy ovaries, uterus, and hormones, mating with a male leads to conception. The female reproductive system matures at 6-8 months, but breeding is advised after at least 1 year to reduce maternal harm. Mate 9-13 days into heat for higher rate, and choose a healthy male.
When does a Eurasian siskin breed?
Siskins usually breed in May-June, varying by region. They build nests of twigs/leaves/grass high in dense trees. Males call to attract females; after pairing, females lay and incubate until fledging.
How to Tell If Your Guinea Pig Is Pregnant
A pregnant sow gains weight fast, eats more, and her belly swells. Confirm by feeling for firm lumps (25+ days) or watching for a mating plug — though nocturnal chewing can hide it. Gestation is 68–75 days, so count ahead to the due date.
Signs of Pregnancy in a Guinea Pig
A pregnant guinea pig stops coming into heat and rejects the male, eats roughly double her normal amount, and her belly swells — by about a month it may be twice normal size. She grows touch-shy and irritable early on, then calmer and sleepier near term. Avoid full baths; use bath sand for spot cleaning.
Canis lupus familiaris
The Tibetan Mastiff, also called the Tibetan Mastiff or 'Oriental God', is a giant mountain dog from the Qinghai-Tibet Plateau, recognized as the world's oldest and rarest breed and the only dog unafraid of wild beasts. Fierce yet loyal, it is used as a livestock, guard and military dog.
Rough Collie
The Rough Collie, also called the Collie, originated in Britain and was made famous by Queen Victoria and the film 'Lassie'. Spiritual and understanding, it is a smart, gentle herding and companion dog known as a lifelong star companion.
Miniature Schnauzerterrier
The Miniature Schnauzer, also called the Mini Schnauzer, originated in Bavaria, Germany, from the Standard Schnauzer crossed with small European, Pomeranian and Scottish Terrier breeds. Recognized in 1899, it was used for ratting and is now a friendly, easy-care family companion.
Rottweiler
The Rottweiler, also called the Rottweil Metzgerhund, originated in Germany and is a large, multi-purpose working dog. Used as a military dog in World War I and later as a police dog, it is among the world's most popular guard and service breeds, and a loyal family protector when trained.