This is Dodo, the chihuahua that never stepped out of her house. When she first moved in, she was with her mother. But her mum ate some detergents or toilet cleaners and was dead. Dodo howled for months.

We offered to take her for walks, but Dodo is too shy, and her paws too weak to walk long distance.

She used to bark at everyone who passes by, but I gave her some tidbits, and she is friendly to me nowadays.