An old dog barks not in vain
Старый пес без причины не лает.
Старый ворон даром не каркает. Старая собака на пустое дерево лаять не станет.
Другие пословицы:
- You cannot teach old dogs new tricks
- All cats are grey in the dark (in the night)
- Dog does not eat dog
- Don't keep a dog and bark yourself
- Dog eats dog
- Beware of a silent dog and still water
- The cat would eat fish and would not wet her paws
- A shy cat makes a proud mouse
- Care killed the cat
- Every dog is a lion at home
- Dogs that put up many hares kill none
- Like a cat on hot bricks
- The moon does not heed the barking of dogs
- When the cat is away, the mice will play
- The dogs bark, but the caravan goes on