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How to efficiently heat a room
Replace old or damaged weatherstripping on the doors and windows.
Buy a new roll of weatherstripping at your local hardware store. Install it in the gaps around any doors and windows in the room to prevent heat from escaping and cold air from coming in.
A: Just pull off the old or damaged weatherstripping and apply the new roll using the adhesive that comes on the strips. Raise the door thresholds if they're adjustable.

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How to help your chihuahua during labor
Understand the normal progression of pregnancy in chihuahuas.
The average gestation period for a dog is between 58 and 68 days. Try to pinpoint when conception occurred so you can anticipate your dog's labor accordingly.
A: Chihuahuas tend to deliver at 8 weeks gestation. Take your dog to the veterinarian.

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The outside of a building is shown and leads into people talking to one another. two men
A: are shown speaking to one another while smoking from a hookah.

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How to treat tumors in hamsters
Talk with your vet about surgical treatment.
After your vet has diagnosed a tumor in your hamster, talk with them about how to treat the tumor. For external tumors (located on the skin), surgery is the best treatment option.
A:
For internal tumors (inside the body), though, surgery would be more challenging because of a hamster's small size and tiny internal organs. Your vet can help you determine whether surgery would be a good treatment option for your hamster.