Chain Crosswords Medium Chain Space Easy — Set 8

Easy 11×11 Set 8
1
2
3
4
Across
  1. 2. A word related to animals
  2. 4. Shellfish found in sand
Down
  1. 1. Fast relative of the rabbit
  2. 2. Marine mammal that claps
  3. 3. Popular pet that barks
  4. 4. Small furry pet that purrs