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Dogs Sexual Reproduction

Dogs Sexual Reproduction . 9C. Fertilization. Internal Dogs and bitches, after mating, sperm enter the egg, sperm and egg combine to form the new combination of child, called fertilization. Offspring Produced. A normal litter of puppies can go from 1-12 babies. Gestation.

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Dogs Sexual Reproduction

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  1. Dogs Sexual Reproduction 9C

  2. Fertilization • Internal • Dogs and bitches, after mating, sperm enter the egg, sperm and egg combine to form the new combination of child, called fertilization.

  3. Offspring Produced • A normal litter of puppies can go from 1-12 babies.

  4. Gestation • A normal pregnancy for a dog is 63 days.

  5. Age of Sexually Mature • Dogs are sexually mature between 6 months and 1 year but are not socially mature until they are about 2 years of age. Socially mature at the age of 2. Sexually mature at 6 months.

  6. Parental Care • Mothers are in contact for 13 weeks of the litters life. • 10-11 weeks of the litters life is when the mothers milk feed. • Male parents are guard dogs for the first 6-8weeks of the litters life.

  7. Life Span • Shih Tzu -11 to 15 years • Beagle -12 to 14 years • Boston Terrier -15 years • Boxer -11 to 14 years • Bulldog -10 to 12 years • Chihuahua -15 or more years • Shetland Sheepdog -12 to 14 years • Dachshund -12 to 14 years • Doberman Pincher -10 to 12 years • German Shepherd -10 to 14 years • German Shorthaired Pointer -12 to 15 years

  8. Life Span (continued) • Golden Retriever -10 t0 12 years • Yorkshire Terrier -12 to 15 years • Labrador Retriever -10 to 11 years • Maltese -15 or more years • Miniature Schnauzer- 15 or more • Pomeranian- 13 to 15 years • Poodle -10 to 15 years • Pug -12 to 15 years • Rottweiler -10 to 12 years

  9. Where do dogs live? • Kennels • Houses • Streets • Forests • Barns • Occasional trunk

  10. Fun facts about dogs • Dogs have been pets for ever 14000 years • A puppy is born blind, deaf and toothless • Dogs are a part of the wolf family • Dog can be traced back 40 million years to a weasel-like animal called the Miacis • Small quantities of grapes, raisins, chocolate, macadamia nuts, cooked onions or anything with caffeine can lead to a dogs death • Dogs have sweat gland between thier paws

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