

Соседская собака всю ночь лаяла под окном.
The neighbors' dog was barking under the window all night.
Почему твоя собака лает на всех прохожих?
Why does your dog bark at everyone who walks by?
Наш пёс никогда не лает на детей.
Our dog never barks at children.
"лаять" is in the lesson "Verbs 21" (Level 44), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.