golden retriever - canis lupus familiaris dog sitting on the floor

adorable animal animals background beautiful best blond bright brown cains calm canino canis comrade cute dog doggy domestic familiaris familiars floor friend friendly friends friendship frontal gold golden gorgeous guard hobby hunting indoor labrador laying lazy lifestyle looking love lovely lupus mammal peaceful pedigree pet protect puppy purebred rest retriever safety serene sit sitting time tongue tranquil very white yellow