A is for (whoever gets Z starts the next theme)

[twyngwyn]

Grows on a tree

A is for Almond

[crosbystills]

J is for Jack Russell

[cq_tech]

K is for Kelpie

[crosbystills]

L is for Labrador

[youcandoityoucandoityoucandoit]

M is for Mastiff

[crosbystills]

N is for Newfoundland

[purple_haize]

O is for Otto Bulldog

[crosbystills]

P is for Poodle

[twyngwyn]

Q -
R is for Rhodesian Ridgeback

[crosbystills]

S is for Samoyed

[nicnacs_4u]

T is for Terrier