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121 results for “Breeding, Reproduction”
How Chinchillas Mate and Reproduce
Chinchillas can be paired from 8 months and 500 g; males mature at 4-6 months but females should not be bred early. After a brief evening mating a copulatory plug appears within 1-2 hours, and the pair must be separated to protect the 111-day pregnancy. Litters are 2-3 kits; watch for rejected kits when more are born than the two productive teats can feed.
At what size can an Indonesian tiger fish breed?
The Indonesian tiger fish reaches sexual maturity around 6 months and can breed. Mature fish show brighter color and a swollen female belly, with males chasing her; move a pair to a separate tank to breed. Keep water at about 28 degrees during breeding.
How often does a gourami breed?
After maturity a gourami can breed every 1-2 months. The best breeders are 12-20 month fish about 10 cm, with the male larger. During breeding raise temperature 1-2C and keep pH 6.8-7.2.
How do small parrot cichlids breed?
Breeding pairs form spontaneously, clean a nest, spawn, and the male fertilizes the eggs. Keep the water around 25°C for hatching.
What does ‘double pedigree’ mean for a Golden Retriever?
A double-pedigree Golden Retriever means both parents hold pedigree certificates recording three generations of lineage, recognized internationally by the FCI and AKC. These dogs typically have better conformation and a gentler temperament, though at a higher price.
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.
At What Age Can a Female Cat Have Kittens?
A female cat reaches sexual maturity around 6 months and can breed then, but it's best to wait until after 1 year, when her body is fully developed—this reduces dystocia and miscarriage and spares her health. Breeding too early risks miscarriage and difficult labor.
How long until a dog can have puppies?
Dogs usually come into heat around 8 months and reach sexual maturity, but breeding at the first heat is not recommended; wait until the dog is at least one year old.
Aegean Killifish
The Aegean Killifish (Aphyosemion celiae) is native to West Africa and shaped like the harp killifish, 6-7 cm long. It likes weakly acidic water and higher temperature (optimal 24-28 C), eats live foods like bloodworms and artemia, and is hardy and easy to keep.
Cinnabar-eye Big Butterfly-tail Goldfish
The Cinnabar-eye Big Butterfly-tail Goldfish is a goldfish variety with a pure white belly and only cinnabar-red eyes, very striking. Gentle, it is beloved by hobbyists.