dogs in an animal shelter waiting to be adopted, occupying corner of enclosure and lying close on wooden sawdust, looking forward

animal dog volunteer charity person rescue shelter pet worker homeless vet lonely missing sponsorship sanctuary abandoned volunteering family friend stray mongrel opportunities sad activism refuge home lost concept doggie togetherness kindness miserable netting shelters nursery help human need net security friendship adopt affection lovely adoption hope hugging love outdoors protect dogs waiting adopted occupying corner enclosure lying close wooden sawdust looking forward wariness fear