Signs of Heat in a Female Dog Humans keep several types of animals in their homes. Examples of kinds of animals that at kept at homes are donkeys, cows, goats, and pets. Each and every type of animals kept at home play important roles to its keeper. Pets are kinds of animals kept for relationship. Pets boost safety in our homes. Dogs for an instance keep off human predators such as thieves and wild animals. Cats are good pest controllers. Cats have been known to do away with pests such as rats, mice, and moles. According to a research, pets assist in lowering stress in beings through companionship. Pets can be kept for business purposes. Some people do business of selling puppies and kittens. It is good to care about pets. We can take care of our pets by employing several techniques. People can care about their pets by proper housing. The dwellings of pets should be free of dirt, cold, excess heat, and pests. People can take care of their pets by feeding them well. It is recommended to give pets healthy foods every time. It is possible to care about our pets by controlling infections and pests. It should be our goal to look for a veterinary when pets get sick. It is good to apply the correct insecticide to control pests on pets. We should exercise our pets for health purposes. Exercise lowers extra cholesterol in the body of pets. Obesity in pets can come through extra calorie. It is possible to care about our pets by managing their estrous cycles. Expect female dogs to get on heat like beings. It is likely for a female dog on heat to be pregnant when mounted. According to research, female dogs get on heat two times in a year. This indicates that it can produce puppies two times in a year. According to research, female dogs get on heat from their sixth month of age. It is possible to prevent a female dog from having puppies by spaying method. Keepers of female dogs can spay them during their early or late age. Some people cannot tell when their female dogs are on heat. There are several signs to look at when a female dog is in a heat. People can tell their female dogs are on heat by having many males spending more time around the property. According to research, female dogs on heat release a liquid that calls their male counterparts. Expect a dog on heat to bleed from its vagina. Expect a dog on heat to have a swelling and red vulva. Female dog on a heat has a higher temperature than the normal temperature. It has been known for a dog on heat to urinate frequently.